21-479215-225_技术文档

Table of Contents

Description

Page

Description

Page

Amphenol^®EMI/EMP Filter Protection Connectors

FSJT Series (Proprietary SJT intermateable)

for Protection of Sensitive Circuits ........................................................1

EMI Capabilities ................................................................................2, 3

Filter Connector Options .......................................................................4

Filter Selection Data..............................................................................5

Effect of Temperature on EMI Filter Attenuation...................................6

Impedance Matching Formula...............................................................7

Quality Assurance Testing ....................................................................8

FCTV Series (Composite Tri-Start, MIL-DTL-38999 Series III

intermateable)

Design Features, Alternate Positions ............................................ 38

Wall Mounting Receptacle............................................................. 39

Wall Mounting Receptacle (UTS crimp)......................................... 40

Box Mounting Receptacle.............................................................. 41

Box Mounting Receptacle (UTS crimp) ......................................... 42

Jam Nut Receptacle ...................................................................... 43

FBL Series IV (MIL-DTL-38999 Series IV intermateable)

Design Features, Alternate Positions ............................................ 44

Box Mounting Receptacle, Wall Mounting Receptacle.................. 45

Box Mounting Receptacle (UTS crimp)

Design Features, Alternate Positions...............................................9

Wall Mounting Receptacle (UTS crimp)......................................... 46

Wall Mounting Receptacle ............................................................. 10

Jam Nut Receptacle....................................................................... 11

Box Mount Receptacle, printed circuit board mount ...................... 12

Jam Nut Receptacle, printed circuit board mount.......................... 13

FPT Series (MIL-C-26482 Series 1 intermateable)

Design Features, Alternate Positions ............................................ 47

Wall Mounting Receptacle............................................................. 48

Box Mounting Receptacle.............................................................. 49

Jam Nut Receptacle ...................................................................... 50

Jam Nut Receptacle, minimum penetration................................... 51

FPTE Wall Mounting Receptacle................................................... 52

FPTE Jam Nut Receptacle ............................................................ 53

FAN Series (Filtered “AN”) (MIL-DTL-5015 intermateable)

FTV Series (Tri-Start, MIL-DTL-38999 Series III intermateable)

Design Features, Alternate Positions............................................. 14

Wall Mounting Receptacle ............................................................. 15

Wall Mounting Receptacle (UTS crimp)......................................... 16

Jam Nut Receptacle....................................................................... 17

Jam Nut Receptacle (UTS crimp) ..................................................18

Box Mount Receptacle, printed circuit board mount ...................... 19

Jam Nut Receptacle, printed circuit board mount.......................... 20

FJT Series (MIL-DTL-38999 Series II intermateable)

Design Features, Alternate Positions............................................. 21

Wall Mounting Receptacle ............................................................. 22

Wall Mounting Receptacle, back panel mounting.......................... 23

Box Mounting Receptacle.............................................................. 24

Box Mounting Receptacle, back panel mounting...........................25

Jam Nut Receptacle....................................................................... 26

Jam Nut Receptacle, minimum penetration...................................27

FLJT Series (MIL-DTL-38999 Series I intermateable)

Design Features, Alternate Positions ............................................ 54

Box Mounting Receptacle.............................................................. 55

EMI/RFI Programmable Connectors

Design Features ............................................................................ 56

PFLJT Shell Styles ........................................................................ 57

PFTV Shell Styles.......................................................................... 58

PFSJT Shell Styles........................................................................ 59

Programmable Connectors How to Order ..................................... 60

Filter Adapters............................................................................... 61, 62

Transient Protection, MOV – Metal Oxide Varistor Connectors.... 63, 64

Transient Protection, Diode Connectors ....................................... 65, 66

Transient Protection, ESA – Energy Shunting Assembly.................... 67

Filter Accessories....................................................................................

Design Features, Alternate Positions............................................. 28

Wall Mounting Receptacle ............................................................. 29

Wall Mounting Receptacle, back panel mounting (UTS crimp)...... 30

Box Mounting Receptacle.............................................................. 31

Box Mounting Receptacle, back panel mounting (UTS crimp) ...... 32

Box Mounting Receptacle, printed circuit board mount ................. 33

Jam Nut Receptacle....................................................................... 34

Jam Nut Receptacle (UTS crimp) ..................................................35

Jam Nut Receptacle, printed circuit board mount.......................... 36

Jam Nut Receptacle, minimum penetration...................................37

Universal Header Assembly for Flex Print or PC Board

Connectors .............................................................................. 68, 69

Electrostatic Discharge (ESD) Protected Connectors ................... 70

How to Order Filter Connectors .................................................... 71, 72

EMI Filter Check List (for assistance in ordering) ............................... 73

Rectangular Filter Connectors from Amphenol Canada ............... 74, 75

EMI Filter/Transient Protection Specials............................................. 76

Amphenol Sales Office and Distributor Listing

For more assistance, contact your local Amphenol field sales office or:

Amphenol Aerospace

40-60 Delaware Avenue, Sidney, NY 13838-1395

Phone: 607-563-5011 or 800-678-0141

Fax: 607-563-5157

NOTE: The connector products in this brochure were formerly known as Bendix^®products. These products are now manufactured and sold

under the Amphenol^®brand name. The name “Amphenol” will replace the name “Bendix” on products and literature in the future.

Due to space limitations, metric equivalents of dimensional data in this catalog have not been included. All dimensions given may be con-

verted to the metric system by the standard formula: dimension (inches) x 25.40 = dimension (millimeters).

Amphenol has the following and other patents which relate to the products described in this catalog:

U.S. Patent 3,764,943, U.S. Patent 3,840,841, U.S. Patent 4,029,386, U.S. Patent 4,264,116, U.S. Patent 4,275,945, U.S. Patent

4,431,251, U.S. Patent 4,440,463, U.S. Patent 4,583,810, U.S. Patent 4,707,048, U.S. Patent 4,707,049, U.S. Patent 4,741,710, U.S.

Patent 4,746,310, U.S. Patent 4,747,789, U.S. Patent 4,768,977, U.S. Patent 4,789,360, U.S. Patent 4,932,900, U.S. Patent

5,163,853, U.S. Patent 5,164,873, U.S. Patent 5,167.537, U.S. Patent 5,195,014, U. S. Patent 5,198,958, U.S. Patent 5,211,582

Amphenol has additional patents pending, as well as patents and applications in other countries.

Amphenol Aerospace operates quality systems that are certified to ISO9001: 2000 by third party registrars

Amphenol^®EMI/EMP Filter Protection

Connectors

for protection of sensitive circuits

Amphenol^®EMI/EMP Protection Connectors offer the versatility

of standard connectors with EMI/EMP protection for sensitive

circuits. Internal housing of the EMI/EMP devices eliminates

costly and bulky exterior discrete protection devices.

age

This catalog focuses on the cylindrical connector offerings

from Amphenol with EMI/EMP filter transient protection.

There are also many rectangular filter connectors that are

offered by Amphenol which include:

• MIL-DTL-24308 D-Sub

Virtually all major MIL-Spec cylindricals can be incorporated with fil-

ter devices:

• MIL-DTL-83513 Micro D

• ARINC 404/600

• DOD-83527 Rack and Panel

• MIL-DTL-38999

• MIL-C-26482

• MIL-C-83723

• MIL-DTL-5015

• MIL-C-27599

• MIL-C-26500

• MIL-DTL-83733 Rack and Panel

Rectangular filter interconnects are manufactured and sup-

plied by Amphenol Canada. See further information at the

end of the catalog.

Amphenol offers filter connectors that include:

• EMP protection using diodes

• EMP protection utilizing metal oxide varistors (MOV’s)

• Filtered plug connectors

• Filtered hermetic connectors

• Programmable filtered connectors with rear removable and

rear insertable crimp contacts

• Filter connectors with ESD protection

• Combinations of filtering devices within one connector pack-

Advantages of Filter Connectors:

• Reduction in overall weight and space with the elimi-

nation of external filter circuits

• Reduction of solder junctions

• Increase in reliability due to fewer connections

• Fragile filter elements protected from handling and

environmental damage

that are rear insert-

able and rear remov-

able. Contacts can

be replaced easily

with standard

circuit boards.

MOV Connec-

tors

• Pre-testing from

factory and ready

for installation

FTV

MOV’s act as a

variable resistor

to efficiently dis-

Subminiature Tri-Start,

MIL-DTL-38999

Series III, Metal or

Composite shells

with Filter

M81969

insertion/removal

sipate energy.

MOV can be pack-

aged singularly or

in combinations

with other EMI Fil-

tool.

FLJT

Protection.

Subminiature LJT,

MIL-DTL-38999

FJT

Subminiature JT, MIL-DTL-38999 Series II

Series I with Filter Protection.

tering.

with Filter

Protection.

FCTV with Stand-off

Flange

Filter AN

Connectors

Filtered Tri-Start

connectors with com-

posite shells for

attachment to printed

MIL-DTL-5015

Type Connectors

with Filter

Programmable

Filter Connectors

With crimp contacts

Protection.

FPT

Miniature MIL-C-

26482 Series 1

with Filter

Protection.

Header

1

EMI Capabilities

for maximum design flexibility

The Amphenol^®EMI filter connector utilizes two manufacturing

technologies to provide the user with the most cost effective

performance across the frequency range. (For EMP perfor-

mance data, see pages 63-66).

The tubular design offers over 40 years of proven field reliabil-

ity. All filter contacts within the connector share a common

ground plane, which is connected to the connector shell. The

pin to pin isolation is 85 dB minimum at 100 MHz. The planar

design joins pins to a multi-layered ceramic forming an array

sub-assembly, with a peripheral ground which is connected to

the connector shell via a ground spring. Pin to pin capacitance

is less than 50 pf with a pin to pin isolation of 85 dB minimum at

100 MHz.

Filter contacts for both designs contain either a pi passive ele-

ment network comprised of a ferrite inductor and ceramic

capacitor, or a single capacitor.

For planar designs other filter networks are available, ie. T

Type, L-C Type and C-L Type. An encapsulant of oven-cured

epoxy in the rear provides:

• Mechanical and thermal insulation of the ceramic elements

– mechanical loading can be accomplished without capaci-

tor damage. Pins can be bent 90° and straightened with no

damage to the filter.

• Hermeticity (4.6 x 10^-3cc/sec) – prevents water from enter-

ing through the rear of the connector in high humidity envi-

ronments. Amphenol recommends using metal protection

Pi Type Tubular Contact Assembly

Pi Type Planar Array Assembly

Internal Margin

Ground Electrode

Ferrite Inductor

Solder Washer

or Spring

Clip

External Margin

Ferrite Inductor

Ground

Electrode

Solder Joint

External Margin

Solder Joint

Hot

Electrode

Ceramic Capacitor

Hot Electrodes

Grounding Ring

caps during cleaning operations.

* More in-depth information on attenuation is available in:

L-1146, General Design Guideline for EMI Filters and/or

TVS (Transient Voltage Suppression) Connectors.

Also for further information ask for:

2

EMI Capabilities, cont.

Planars, MOV’s, Tubular and Diode Contacts

Amphenol provides a wide range of filtering solutions. You

can select your options for your particular interference

threats - VHF, UHF, HF or other filter ranges, then couple

with a connector package of your choice. Or give Amphe-

nol your custom shell design requirements for assistance in

designing your unique filter solution.

Planar Array

Assembly

EMI Filter connectors are intended for use in temperatures

from –55°C to +125°C. Attenuation will change with feed-

through current and temperature.*

To assure reliability, connectors may be subjected to an

attenuation performance test verifying proper assembly

and grounding of the filters. Attenuation data on filter per-

formance is stated in reference to a 50 ohm impedance

system in order to allow filter performance to be more eas-

ily translated into real world impedances.

Capacitor and

MOV Planars

Those interested in determining the expected filter perfor-

mance in an impedance system other than 50 ohms may

refer to page 7 of this catalog or may contact Amphenol

Aerospace for further assistance.

Tubular Filters and

Diode Contacts

It is suggested that the user analyze his system require-

ments for EMI protection in the following areas:

• Working voltage (DC or AC and Frequency)

• Peak voltage

• Desired attenuation at a given frequency level

• Any special capacitance limitations

Contact Options

• Coaxial, concentric twinax, triax and quadrax contacts can be

included in arrangements of filtered contacts for signal or

power circuits (See Amphenol catalog 12-130, High Frequency

Contacts for Multi-pin Connectors).

• Filter contacts with differing cutoff frequencies can be mixed in

any given insert arrangement. (ratio 20:1 typical)

• Programmable filter connectors have crimp rear removable

and rear insertable contacts. These provide benefits not avail-

able in fixed EMI/RFI connectors. Modifications of the EMI per-

formance can be made simply with changing the contacts.

(See pages 56-60)

• Ground, insulated or filter contacts can be combined within the

same connector to meet unique or changing frequency protec-

tion requirements.

• Thermocouple contacts

• Diodes for EMP

Definition of Filter Contacts:

MF

Medium Frequency

50 dB performance between 300 - 2999 KHz

HF

High Frequency

50 dB performance between 3 - 29 MHz

VHF

UHF

Very High Frequency

50 dB performance between 30 - 2999 MHz

Ultra High Frequency

50 dB performance between 300 - 2999 MHz

Filter contacts can be provided in most frequencies in con-

tact sizes 22 or larger. Consult Amphenol Aerospace for

availability.

Tubular connector designs will meet 3 amps RF current

from –55°C through +125°C. Planar connector designs will

meet 5 amps.

Methods of Wire Termination

• Solder cup - wire termination

• PCB termination (Pre-tinning is available)

• Solderless wrap

• Amphenol^®UTS (Universal Termination System) allows crimp

termination. It uses crimp insertable socket contacts on con-

ductor wires. Sockets mate with filter pins within the connector

body. (Socket type M39029/57). (For further contact informa-

tion, see catalog 12-090, MIL-DTL-38999 Series I & II).

• Weld terminal for thermocouple contacts

3

Filter Connector Options

Other Filter Connector Options include:

• Plug shells with grounding fingers for shielding against external EMI.

(See page 76).

• Filter adapters eliminate replacement of either existing mated pair. The

adapter provides the circuit protection at the MF, VHF and UHF levels,

and is an effective and economical method of introducing EMI/EMP pro-

tection to an installed system. Adapters are to be placed between mating

faces. (See pages 61, 62).

• Receptacle shell modifications that allow mounting directly to a PC board

or flex header. Stand-off shells are available in different configurations.

These offer improved reliability by eliminating external spacers and wash-

ers. (See pages 10).

• The hermetic filter connector, while only approximately 1/2 inch longer

than standard series connectors, provides all the benefits of a hermetic

connector, plus EMI protection for sensitive circuits. The filter assembly is

protected by a fused glass insert within a unique steel housing. This

design provides the capability to tolerate high level static pressure while

maintaining a low level leakage rate. Consult Amphenol Aerospace for

more information.

Cylindrical Filter Protection Connectors are offered

in a wide range of styles, with custom designs for

special applications.

• Composite shell filter connectors meet the MIL-DTL-38999, Series III

dimensional length, and offer a light-weight, corrosion resistant, durable

connector with the same high performance features as its metal counter-

part. The composite filter connector utilizes planar technology to accom-

modate VHF-1 or better electrical performance characteristics. (See

pages 9-13).

• Filter connectors with ESD (Electrostatic Discharge) protection are avail-

able. These MIL-DTL-38999 Series III connectors have an added feature

of a Faraday Cage to shunt electrostatic discharge events to the conduc-

tive enclosure on which the connector is mounted. (See page 70).

Filter Adapters can be attached to connectors to

provide EMI/EMP protection.

• Filtered Plugs are designed for appli-

cations where EMI protection is

essential, but access to the recepta-

cle is denied. Designed with the same

components as a standard filter

receptacle, the filtered plug offers the

option of being mounted on the cable

harness. It is a cost effective method

of achieving EMI protection when

length restrictions prohibit inclusion of

Filtered plug

an adapter to the system. Consult

Amphenol Aerospace for availability.

• Diode Connectors offers versatility

Hermetic filter connector

Composite shell stand-off

Filter 38999 connector

with transient protection for sensitive circuits, such as TTL

lines. Diodes can stand alone or be combined with other fil-

ters. (Pages 65, 66).

• Receptacles with EMP protection are available for MIL-DTL-

38999 Series IV. (Pages 44-46).

• Amphenol’s Energy Shunting Assembly is a simple, compact

unit which provides lightning and electromagnetic pulse pro-

tection of systems in which many signal lines enter sensitive

electronic equipment. (Page 67).

ESA - Energy Shunting

Assembly

Diode Connectors

4

Filter Selection Data

Amphenol^®EMI Connectors are produced with several types of filters.

They are all low band pass filters with the following configurations:

Pi -

L-C *-

Typical of the VHF, UHF and MF filter

Typical of HF, VHF and UHF filter.

Low source /

high load impedance.

Cascaded Pi -

Typical of the HF filter. It consists

of two VHF Pi filters on a common

pin and is available in tubular

designs only.

C-L *-

Typical of HF, VHF and UHF filter.

High load impedance /

low source.

Capacitor *-

T *-

Consists of a feed-through capacitor without any ferrite.

It can be 50pf to 1µf and carry the MF, HF and VHF

designation depending on its typical 50dB

performance.

Typical of HF, VHF and UHF filter.

Low source /

low load impedance.

* Consult factory for attenuation performance values.

Medium

High

Very High

Ultra High

Frequency Filter✦

Frequency Filter

Parameters

MF1

(Pi)

HF1

(Cascaded Pi)

VHF1

(Pi)

VHF2†

(Pi)

UHF1†

(Pi)

UHF2†

(Pi)

150kHz

15MHz

50MHz

100MHz

20dB

–

Minimum

Attenuation

(Test Points)*

50dB

80dB

–

80dB

62dB

46dB

18dB

28dB

Maximum Working Voltage

(User must specify DC or

AC)††††

DC†††

50VDC

200VDC

Dielectric Withstanding Voltage

Capability (for 5 sec. with 10 milliamperes max.

charging current)✦✦

100

volts DC

500

volts DC

500

volts DC

500

volts DC

500

volts DC

500

volts DC

13.0

amps

13.0

amps

13.0

amps

13.0

amps

13.0

amps

13.0

amps

Size 16 contacts

Maximum Feed-thru Current

(DC and/or Audio Fre-

quency R.M.S.)

7.5

amps

7.5

amps

7.5

amps

7.5

amps

7.5

amps

7.5

amps

Size 20 contacts

Size 22 contacts

not

available

not

available

5.0

amps

5.0

amps

5.0

amps

5.0

amps

3.0

amps

3.0

amps

3.0

amps

3.0

amps

3.0

amps

3.0

amps

Maximum RF Current

250

megohms

10

gigaohms

10

gigaohms

10

gigaohms

10

gigaohms

10

gigaohms

Minimum Insulation Resistance**

Typical Capacitance***

1.0

microfarad

16

7

2.5

nanofarads

375

picofarads

710

picofarads

nanofarads

4.6 x 10^-3cc/sec

–55°C to +125°C

Air Leakage††

Operating Temperature Range

*

When tested at 25°C per MIL-STD-220.

** After 2 minutes at working DC voltage through a protective resistance of 1 megohm when measured between contact and ground at +25°C.

*** When measured at a frequency of 1 ±.1kHz and a voltage not exceeding 1.0 V.A.C.R.M.S. at +25°C.

†

Consult Amphenol, Sidney, NY or your Amphenol representative for part number.

†† Lower leakage rates are available upon request.

††† Summation of the DC and low level AC super-imposed peak voltage.

†††† Consult Amphenol, Sidney, NY whenever AC voltage is present.

✦

Consult Amphenol, Sidney, NY or your Amphenol representative for availability.

✦✦ Higher DWV ratings are available upon request. Consult Amphenol, Sidney, NY.

5

Effect of Temperature on EMI Filter

Attenuation

TYPICAL INSERTION LOSS (dB)

PER MIL-STD-220, 5 ADC, 25°C

Most filter attenuation curves and capacitance values are

expressed at 25°C. However, temperature can affect the capaci-

tance of a titanate filter element, affecting the insertion loss that the

element will cause.

In order to assist the user in anticipating the effect of various tem-

peratures, the following charts applicable to Amphenol^®filter con-

nectors utilizing MF₁, HF₁, VHF₁, VHF₂, UHF₁and UHF₂filters are

provided. Please note that all insertion loss (attenuation) values

given were measured with no load applied. The band designations

refer to MIL-STD-2120.

Capacitance 1MHz 3MHz 10MHz 30MHz 100MHz 300MHz 1000MHz

375 pf UHF₁

750 pf UHF₂

2500 pf VHF₂

7000 pf VHF₁

16000 pf HF₁

0

5

6

0

1

3

8

16

19

28

40

80

–

10

20

23

24

2

8

9

17

20

14

MF₁*

VHF₂

Typical Capacitance = 1,000,000 pf Min. 800,000 pf Max. 1,600,000 pf

Type Pi

Typical Capacitance = 2,500 pf Min. 1,900 pf Max. 4,000 pf

Band E, Type Pi

F_CO

–

F_CO

–

Temp.

–55°C

Room

1MHz 3MHz 10MHz 30MHz 100MHz 300MHz 1000MHz

Temp.

–55°C

Room

1MHz 3MHz 10MHz 30MHz 100MHz 300MHz 1000MHz

18

55

22

–

64

80

70

80

0

2

3

7

8

17

24

26

40

46

58

61

63

71

69

7.94K

–

3.3M

–

+125°C

10

HF₁*

UHF₂

Typical Capacitance = 16,000 pf Min. 9,800 pf Max. 24,000 pf

Type Cascaded Pi

Typical Capacitance = 750 pf Min. 500 pf Max. 1,100 pf

Band C, Type Pi

F_CO

–

F_CO

–

Temp.

–55°C

Room

1MHz 3MHz 15MHz 50MHz 100MHz 300MHz 1000MHz

Temp.

–55°C

Room

1MHz 3MHz 10MHz 30MHz 100MHz 300MHz 1000MHz

2

3

0

6

9

6

24

50

30

62

80

62

80

0

3

9

25

28

24

46

42

61

60

648K

–

12.7M

–

10

+125°C

VHF₁

UHF₁

Typical Capacitance = 7,000 pf Min. 4,900 pf Max. 12,000 pf

Band G, Type Pi

Typical Capacitance = 375 pf Min. 290 pf Max. 450 pf

Band B, Type Pi

F_CO

–

F_CO

–

Temp.

–55°C

Room

1MHz 3MHz 10MHz 30MHz 100MHz 300MHz 1000MHz

Temp.

–55°C

Room

1MHz 3MHz 10MHz 30MHz 100MHz 300MHz 1000MHz

1

0

2

6

2

8

18

9

21

42

24

44

62

45

61

72

62

65

75

64

0

1

6

8

21

18

17

43

42

38

58

56

50

1.27M

–

21.9M

–

+125°C

Note: F_CO= Cut-off Frequency

* Consult Amphenol, Sidney, NY for availability.

6

Impedance Matching Formula

(your system to a 50 ohm system)

The following formula and example are offered in order to deter-

mine the expected filter performance in an impedance system

other than 50 ohms.

Z_SZ_L

Atten (dB) = 20 log₁₀1 +

Z₁₂(Z_S+ Z_L)

With the attenuation expressed in 50 ohms and the transfer

impedance curve shown in Figure 1 below, a designer can

relate the expressed attenuation to the input and output imped-

ance of his circuit.

Z_S= source impedance

Z_L= load impedance

Z

₁₂= transfer impedance

Example:

Atten = filter performance in a system other than 50 ohms

10(100)

(1) Noise is 40dB above specification level at 100 MHz

(2) Input and output impedance are 10 and 100 ohms

respectively

Atten (dB) = 20 log₁₀1 +

1.4 x 10^–2(10 + 100)

(3) Amphenol^®VHF 7000 pf filter has a 65 dB minimum

attenuation at 100 MHz and +25°C

Attenuation = 56.3dB

Formula (Taken from Figure 1):

In this case, the 7000 pf VHF filter will give 56.3 dB which is

16.3dB below the desired reduction in noise (40dB) as stated in

the above problem.

1.4 x 10²Ω = transfer impedance

for 65 dB in a 50 ohm system

Attenuation vs Transfer Impedance in 50 Ohm System

140

120

100

80

60

40

20

0

10

-4

-3

-2

10

-1

-0

1

10

Transfer Impedance - Z₁₂Ohms

Figure 1

7

Quality Assurance Testing

Special Tests/Processes

ACCEPTANCE TESTING

In addition to the standard acceptance testing and processes,

the following additional production testing and processing can

be provided upon request:

All filter connectors undergo extensive acceptance testing

to assure product quality. An outline of standard accep-

tance testing performed is as follows:

•

Attenuation testing (through 100 MHz)

Leakage inspection

Thermal cycling/shock

Burn-in

Mechanical Inspection

•

Dimensional inspection of shells, keys, keyways and mount-

ing surfaces by either in-process inspection of components

or inspection of final assemblies.

De-gassing

Consult Amphenol Aerospace for further information.

•

Visual inspection of contacts, inserts and seals, gaskets and

surface finish of shells and hardware.

Qualifications

Amphenol^®filter connectors have been qualified and are on

periodic requalification to specification BSF-1 (available from

your Amphenol representative). This is patterned after MIL-

DTL-38999, modified to include mechanical and environmental

testing and electrical parameters important to filter connector

performance.

Electrical Tests

•

Insulation resistance of filter contacts is checked 100% at

the working voltage and to the test limit listed for each fil-

ter in the filter selection data table.

•

Dielectric withstanding voltage is tested on 100% of filter

contacts at the voltage listed in the filter selection data table.

Capacitance is tested 100% at 1KHz.

These acceptance tests, along with exhaustive in-process

inspection and testing, give Amphenol^®filter connectors their

reputation for reliability.

ATTENUATION TEST CIRCUIT

There are multiple test

stations located on the

Amphenol production

floor that support all in-

process, final electric

and qualification testing

as necessary.

8

®

Amphenol FCTV Series

TM

Composite Tri-Start Subminiature

Cylindrical Filters

The Amphenol^®FCTV Series is the Composite Tri-Start

with filtering for EMI/EMP protection. It offers the same

high performance as its metal counterpart, the FTV, but

with a lightweight, corrosion resistance shell.

•

Intermateable with MIL-DTL-38999 Series III connectors

(See Catalog 12-092)

•

Quick Mating - completely mates in a 360° turn of the cou-

pling nut

•

Lockwiring Eliminated - incorporates anti-decoupling device

Contact Protection - 100% “scoop-proof”

Improved Moisture Resistance - prevents electrolytic erosion

of contacts

•

Lightweight Composite shell - 17% – 70% weight savings

over metal

Corrosion Resistant - available in standard MIL-DTL-38999

olive drab cadmium (175°C) and electroless nickel plating

(200°C), both withstanding 2000 hours of salt spray expo-

sure. The base material is able to withstand an indefinite

exposure to salt spray.

Composite FCTV Connector for PCB board mounting.

Amphenol is currently the only supplier of one-piece composite

PCB stand-off shells.

•

Durability - 1500 couplings minimum (in reference to con-

nector couplings, not contacts)

FCTV Master Key/Keyway Rotation

Key & Keyway

arrangement

identification

letter

AR°

or

AP°

BSC

BR°

or

BP°

BSC

CR°

or

CP°

BSC

DR°

or

DP°

BSC

Shell

Size

(front face shown)

MAIN

KEY

MAIN

KEYWAY

N

A

B

C

D

E

105

102

80

35

64

140

132

118

140

155

131

215

248

230

205

234

197

265

320

312

275

304

240

PLUG

RECEPTACLE

AR˚

BSC

AP˚

BSC

BR˚

BSC

BP˚

9

BSC

91

DR˚

BSC

DP˚

BSC

CR˚

BSC

CP˚

BSC

N

A

B

C

D

E

95

113

90

53

119

51

141

156

145

156

146

141

208

182

195

220

176

184

236

292

252

255

298

242

11, 13, 15

17 and 19

21, 23, 25

N

A

B

C

D

E

80

135

49

66

62

142

170

169

140

145

153

196

200

180

197

293

310

244

257

280

272

79

N

A

B

C

D

E

80

135

49

66

62

142

170

169

140

145

153

196

200

180

197

293

310

244

257

280

272

79

All angles are BSC

The insert arrangement does not rotate with main key/keyway.

9

FCTV

wall mounting receptacle

S

1.240 MAX.

R1

R2

M

K

V THREAD

R1

S

R2

B THREAD

T

4 PLACES

TT

4 PLACES

.005

M

21-76X0XX-XXX

For ordering information see how to order page 72.

B Thread

V

Class 2A

0.1P-0.3L-TS

(Plated)

M

+.000

–.005

S

+.011

–.010

T

TT

+.008

–.006

Thread

Metric

(Plated)

R¹

TP

R²

TP

+.008

–.006

K

.0025

Shell

Size

9

11

13

15

17

19

21

23

25

.6250

.7500

.773

.741

.1378

.1654

.719

.812

.594

.719

.938

1.031

1.125

1.219

1.312

1.438

1.562

1.688

1.812

.128

.154

.216

.194

.173

.194

.242

M12X1-6g0.100R

M15X1-6g0.100R

M18X1-6g0.100R

M22X1-6g0.100R

M25X1-6g0.100R

M28X1-6g0.100R

M31X1-6g0.100R

M34X1-6g0.100R

M37X1-6g0.100R

.8750

.906

.812

1.0000

1.1875

1.2500

1.3750

1.5000

1.6250

.969

.906

1.062

1.156

1.250

1.375

1.500

.969

1.062

1.156

1.250

1.375

All dimensions for reference only.

10

FCTV

jam nut receptacle

1.280 MAX.

.889 MAX.

A

S

W

Z

FLAT

•

V THREAD

B THREAD

R THREAD

•

T

H

.062 –.125

HEX

PANEL THICKNESS

21-76X7XX-XXX

• D shaped mounting hole dimensions

For ordering information see how to order page 72.

Z•

B Thread

Class 2A

0.1P-0.3L-TS

(Plated)

H

Hex

+.017

–.016

R

V

T•

Thread

Metric

(Plated)

Thread

Metric

(Plated)

W

+.035

–.004

Flat

Shell

Size

A Dia.

.010

S

.015

+.010

–.000

+.000

–.010

9

11

13

15

17

19

21

23

25

1.188

1.375

1.500

1.625

1.750

1.937

2.062

2.188

2.312

.6250

.7500

.875

1.000

1.188

1.312

1.438

1.562

1.688

1.812

2.000

M17X1-6g0.100R

M20X1-6g0.100R

M25X1-6g0.100R

M28X1-6g0.100R

M32X1-6g0.100R

M35X1-6g0.100R

M38X1-6g0.100R

M41X1-6g0.100R

M44X1-6g0.100R

1.062

1.250

1.375

1.500

1.625

1.812

1.938

2.062

2.188

.697

.822

M12X1-6g0.100R

M15X1-6g0.100R

M18X1-6g0.100R

M22X1-6g0.100R

M25X1-6g0.100R

M28X1-6g0.100R

M31X1-6g0.100R

M34X1-6g0.100R

M37X1-6g0.100R

.086

.118

.669

.769

.8750

1.007

1.134

1.259

1.384

1.507

1.634

1.759

.955

1.0000

1.1875

1.2500

1.3750

1.5000

1.6250

1.084

1.208

1.333

1.459

1.575

1.709

All dimensions for reference only.

11

FCTV

box mount receptacle (printed circuit board mount)

S

.673 .002

.132 .020

2 PLACES

R1

2 PLACES

M

SEE NOTE 1

45

˚

K MAX.

PANEL THICKNESS

B THREAD

W

2 PLACES

(4) CORROSION RESISTANT STEEL

.112-40 UNC-3B SELF-LOCKING

CLINCH NUTS PER MIL-N-45938/6-4C

(4) CORROSION RESISTANT STEEL

.112-40 UNC-3B INSERTS

T

A

.005

M

.005

M

21-78X2XX-XXX

1. Standard tail for size 22 is .020 .001 dia.

Standard tail for size 20 is .030 .001 dia.

For ordering information, see how to order page 72.

PCB Mounting

Dimensions

B Thread

A

Dia.

.005

Class 2A

0.1P-0.3L-TS

(Plated)

M

+.000

–.005

K Max.

Panel

Thickness

S

+.011

–.010

Shell

Size

R¹

TP

T Dia.

W

TP

.6250

.7500

9

1.016

1.062

1.250

1.375

1.500

1.625

1.750

1.875

2.000

.773

.741

.234

.204

.719

.938

.752

.532

.601

11

13

15

17

19

21

23

25

.812

1.031

1.125

1.219

1.312

1.438

1.562

1.688

1.812

.850

.8750

.906

.994

.703

1.0000

1.1875

1.2500

1.3750

1.5000

1.6250

.969

1.119

1.237

1.379

1.489

1.619

1.744

.791

1.062

1.156

1.250

1.375

1.500

.875

.975

1.053

1.145

1.233

All dimensions for reference only.

12

FCTV

jam nut receptacle (printed circuit board mount)

.673 ±.002

.132 ±.020

A

S

.889 MAX.

45

˚

SEE NOTE 1

Z•

FLAT

B THREAD

•

T

.062-.125

PANEL THICKNESS

R THREAD

W

2 PLACES

H

HEX

V

(4) CORROSION RESISTANT STEEL

.112-40 UNC-3B INSERTS

M

.005

M

21-78X7XX-XXX

1. Standard tail for size 22 is .020±.001

Standard tail for size 20 is .030±.001

• “D” shaped mounting hole dimensions

For ordering information see how to order page 72.

PCB Mounting

Z•

T•

B Thread

Class 2A

0.1P-0.3L-TS

H

Hex

+.017

–.016

R

Dimensions

Flat

A

Dia.

±.005

M

Dia.

±.005

Thread

Metric

(Plated)

S

+.011

–.010

Dia.

Shell

Size

+.010

–.000

W

V Dia.

+.000

(Plated)

TP

–.010

9

11

13

15

17

19

21

23

25

1.188

1.375

1.500

1.625

1.750

1.937

2.062

2.188

2.312

.6250

.7500

.875

1.000

1.188

1.312

1.438

1.562

1.688

1.812

2.000

1.016

1.062

1.250

1.375

1.500

1.625

1.750

1.875

2.000

M17X1-6g0.100R

M20X1-6g0.100R

M25X1-6g0.100R

M28X1-6g0.100R

M32X1-6g0.100R

M35X1-6g0.100R

M38X1-6g0.100R

M41X1-6g0.100R

M44X1-6g0.100R

1.062

1.250

1.375

1.500

1.625

1.812

1.937

2.062

2.188

.697

.822

.532

.601

.752

.850

.669

.769

.8750

1.007

1.134

1.259

1.384

1.507

1.634

1.759

.703

.994

.955

1.0000

1.1875

1.2500

1.3750

1.5000

1.6250

.791

1.119

1.237

1.379

1.489

1.619

1.744

1.084

1.208

1.333

1.459

1.575

1.709

.875

.975

1.053

1.145

1.233

All dimensions for reference only.

13

®

Amphenol FTV Series

TM

Tri-Start Subminiature Cylindrical Filters

The Amphenol^®FTV Series demonstrates unsurpassed

technical leadership. With the added feature of the filter,

this high performance general duty threaded connector is

designed to withstand the pressures of severe environ-

ment applications.

•

Intermateable with MIL-DTL-38999 Series III connectors

(see Catalog 12-092)

•

Quick Mating – completely mates in a 360° turn of the cou-

pling nut

•

Lockwiring Eliminated – incorporates anti-decoupling device

Contact Protection – 100% “scoop-proof”

Improved Moisture Resistance – prevents electrolytic ero-

sion of contacts

•

Corrosion Resistant – 500 hour salt spray olive drab cad-

mium over nickel plating, class RW, or stainless steel shells

FTV Master Key/Keyway Rotation

Key & Keyway

arrangement

identification

letter

AR°

or

AP°

BSC

BR°

or

BP°

BSC

CR°

or

CP°

BSC

DR°

or

DP°

BSC

(front face shown)

Shell

Size

MAIN

KEY

MAIN

KEYWAY

N

A

B

C

D

E

105

102

80

35

64

140

132

118

140

155

131

215

248

230

205

234

197

265

320

312

275

304

240

PLUG

RECEPTACLE

AR˚

BSC

AP˚

BSC

BR˚

BP˚

9

BSC

91

DR˚

DP˚

BSC

CR˚

BSC

CP˚

BSC

N

A

B

C

D

E

95

113

90

53

119

51

141

156

145

156

146

141

208

182

195

220

176

184

236

292

252

255

298

242

11, 13, 15

17 and 19

21, 23, 25

N

A

B

C

D

E

80

135

49

66

62

142

170

169

140

145

153

196

200

180

197

293

310

244

257

280

272

79

N

A

B

C

D

E

80

135

49

66

62

142

170

169

140

145

153

196

200

180

197

293

310

244

257

280

272

79

All angles are BSC

The insert arrangement does not rotate with main key/keyway.

14

FTV

wall mounting receptacle

S

1

2

R

M

.896

MAX.

1

R

S

2

R

V THREAD

B THREAD

4 PLACES

T

+.006

.905

–.000

TT

4 PLACES

M

.005

1.466

MAX.

21-52X0XX-XXX

For ordering information, see how to order page 72.

Plug movement required to clear FTV receptacles: .625 min.

B Thread

V

Class 2A

0.1P-0.3L-TS

(Plated)

M

+.000

–.005

T

Thread

Metric

(Plated)

TT

+.008

–.006

Shell

Size

R¹

TP

R²

TP

S

±.010

+.008

–.006

9

11

13

15

17

19

21

23

25

.6250

.7500

.820

.790

.719

.812

.594

.719

.938

1.031

1.125

1.219

1.312

1.438

1.562

1.688

1.812

.128

.154

M12X1-6g0.100R

M15X1-6g0.100R

M18X1-6g0.100R

M22X1-6g0.100R

M25X1-6g0.100R

M28X1-6g0.100R

M31X1-6g0.100R

M34X1-6g0.100R

M37X1-6g0.100R

.216

.194

.173

.194

.242

.8750

.906

.812

1.0000

1.1875

1.2500

1.3750

1.5000

1.6250

.969

.906

1.062

1.156

1.250

1.375

1.500

.969

1.062

1.156

1.250

1.375

All dimensions for reference only.

15

FTV

wall mounting receptacle (UTS crimp)

S

1

2

R

B THREAD

1

R

S

2

R

T

4 PLACES

V THREAD

E

.100

MAX.

TT

4 PLACES

+.006

–.000

.905

.005

M

1.922 MAX.

21-50X0XX-XXX

UTS (Crimp) Contact

MIL-C-39029/57

For ordering information, see how to order page 72.

B Thread

V

Class 2A

0.1P-0.3L-TS

(Plated)

E

+.000

–.005

T

Thread

Metric

(Plated)

TT

+.008

–.006

Shell

Size

R¹

TP

R²

TP

S

±.010

+.008

–.006

.128

.154

9

11

13

15

17

19

21

23

25

.6250

.7500

.820

.790

.719

.812

.594

.719

.938

M15X1-6g0.100R

M18X1-6g0.100R

M22X1-6g0.100R

M25X1-6g0.100R

M28X1-6g0.100R

M31X1-6g0.100R

M34X1-6g0.100R

M37X1-6g0.100R

M41X1-6g0.100R

.216

.194

.173

.194

.242

1.031

1.125

1.219

1.312

1.438

1.562

1.688

1.812

.8750

.906

.812

1.0000

1.1875

1.2500

1.3750

1.5000

1.6250

.969

.906

1.062

1.156

1.250

1.375

1.500

.969

1.062

1.156

1.250

1.375

All dimensions for reference only.

16

FTV

jam nut receptacle

C

.062 MIN.

.125 MAX.

PANEL THICKNESS

T•

.976

MAX.

•

A

B THREAD

V

R

THREAD

H

HEX

M

S

1.466 MAX.

21-52X7XX-XXX

• “D” shaped mounting hole dimensions

For ordering information, see how to order page 72.

Plug movement required to clear FTV receptacles: .625 min.

B Thread

Class 2A

0.1P-0.3L-TS

(Plated)

H

Hex

+.017

–.016

V

A•

T•

M

+.011

–.010

R

S

+.011

Thread

Metric

(Plated)

Shell

Size

+.000

–.010

C

Max

Thread

(Plated)

+.010

–.000

–.010

1.062

1.250

1.375

1.500

1.625

1.812

1.938

2.062

2.188

9

11

13

15

17

19

21

23

25

.669

.769

.6250

.7500

1.199

1.386

1.511

1.636

1.761

1.949

2.073

2.199

2.323

.875

1.000

1.188

1.312

1.438

1.562

1.688

1.812

2.000

.871

.878

M17X1-6g0.100R

M20X1-6g0.100R

M25X1-6g0.100R

M28X1-6g0.100R

M32X1-6g0.100R

M35X1-6g0.100R

M38X1-6g0.100R

M41X1-6g0.100R

M44X1-6g0.100R

.697

.822

M12X1-6g0.100R

M15X1-6g0.100R

M18X1-6g0.100R

M22X1-6g0.100R

M25X1-6g0.100R

M28X1-6g0.100R

M31X1-6g0.100R

M34X1-6g0.100R

M37X1-6g0.100R

.955

.8750

1.007

1.134

1.259

1.384

1.507

1.634

1.759

1.084

1.208

1.333

1.459

1.575

1.709

1.0000

1.1875

1.2500

1.3750

1.5000

1.6250

All dimensions for reference only.

17

FTV

jam nut receptacle (UTS crimp)

C

.062 MIN.

.125 MAX.

T

•

PANEL THICKNESS

•

A

V

THREAD

B

R

THREAD

.100

MAX.

H

HEX

M

S

1.922 MAX.

21-50X7XX-XXX

UTS (Crimp) Contact

MIL-C-39029

• “D” shaped mounting hole dimensions

For ordering information, see how to order page 72.

Plug movement required to clear FTV receptacles: .625 min.

B Thread

Class 2A

0.1P-0.3L-TS

(Plated)

H

Hex

+.017

–.016

V

A•

+.000

–.010

T•

+.010

–.000

R

S

+.011

–.010

Thread

Metric

(Plated)

Shell

Size

C

Max

M

±.005

Thread

(Plated)

9

11

13

15

17

19

21

23

25

.669

.769

.6250

.7500

1.199

1.386

1.511

1.636

1.761

1.949

2.073

2.199

2.323

.875

1.000

1.188

1.312

1.438

1.562

1.688

1.812

2.000

.871

.878

M17X1-6g0.100R

M20X1-6g0.100R

M25X1-6g0.100R

M28X1-6g0.100R

M32X1-6g0.100R

M35X1-6g0.100R

M38X1-6g0.100R

M41X1-6g0.100R

M44X1-6g0.100R

1.062

1.250

1.375

1.500

1.625

1.812

1.938

2.062

2.188

.697

.822

M15X1-6g0.100R

M18X1-6g0.100R

M22X1-6g0.100R

M25X1-6g0.100R

M28X1-6g0.100R

M31X1-6g0.100R

M34X1-6g0.100R

M37X1-6g0.100R

M41X1-6g0.100R

.955

.8750

1.007

1.134

1.259

1.384

1.507

1.634

1.759

1.084

1.208

1.333

1.459

1.575

1.709

1.0000

1.1875

1.2500

1.3750

1.5000

1.6250

All dimensions for reference only.

18

FTV

box mount receptacle (printed circuit board mount)

.673 ±.002

.830

±.005

S

.132 ±.020

K

45°

R1

SEE NOTE 1

(4) CORROSION

RESISTANT STEEL

.112-40 UNC-3B CLINCH NUTS

B THREAD

.112-40 UNC-3B THREAD

W

2 PLACES

M

.005

V

J

M

.005

21-80X2XX-XXX

1. Standard tail for size 22 is .020 ±.001.

Standard tail for size 20 is 030 ±.001.

For ordering information, see how to order page 72.

PCB Mounting

Dimensions

B Thread

Class 2A

0.1P-0.3L-TS

(Plated)

J

Dia.

±.005

Shell

Size

K

±.005

R¹

TP

S

±.010

W

V Dia.

TP

9

11

13

15

17

19

21

23

25

.6250

.7500

1.016

1.062

1.250

1.375

1.500

1.625

1.750

1.875

2.000

.085

.115

.719

.938

1.031

1.125

1.219

1.312

1.438

1.562

1.688

1.812

.532

.601

.752

.850

.812

.8750

.906

.703

.994

1.0000

1.1875

1.2500

1.3750

1.5000

1.6250

.969

.791

1.119

1.237

1.379

1.489

1.619

1.744

1.062

1.156

1.250

1.375

1.500

.875

.975

1.053

1.145

1.233

All dimensions for reference only.

19

FTV

jam nut receptacle (printed circuit board mount)

.673 ±.002

.132 ±.020

SEE NOTE 1

.830 ±.005

A

S

45°

Z

FLAT

•

B THREAD

W

R THREAD

T

•

2 PLACES

H

HEX

.062-.125

PANEL THICKNESS

V

J

.112-40 UNC-3B THREAD

.005

M

21-80X7XX-XXX

1. Standard tail for size 22 is .020 ±.001.

Standard tail for size 20 is .030 ±.001.

• “D” shaped mounting hole dimensions

For ordering information, see how to order page 72.

PCB Mounting

Dimensions

T•

Z•

B Thread

Class 2A

0.1P-0.3L-TS

(Plated)

H

Hex

+.017

–.016

R

A

Dia.

±.010

J

Thread

Metric

(Plated)

Dia.

Flat

Shell

Size

Dia.

±.005

S

+.010

–.000

W

TP

V Dia.

TP

+.000

–.010

±.015

1.062

1.250

1.375

1.500

1.625

1.812

1.937

2.062

2.188

9

11

13

15

17

19

21

23

25

1.188

1.375

1.500

1.625

1.750

1.937

2.062

2.188

2.312

.6250

.7500

.875

1.000

1.188

1.312

1.438

1.562

1.688

1.812

2.000

1.016

1.062

1.250

1.375

1.500

1.625

1.750

1.875

2.000

M17X1-6g0.100R

M20X1-6g0.100R

M25X1-6g0.100R

M28X1-6g0.100R

M32X1-6g0.100R

M35X1-6g0.100R

M38X1-6g0.100R

M41X1-6g0.100R

M44X1-6g0.100R

.697

.822

.532

.601

.752

.850

.669

.769

.8750

1.007

1.134

1.259

1.384

1.507

1.634

1.759

.703

.994

.955

1.0000

1.1875

1.2500

1.3750

1.5000

1.6250

.791

1.119

1.237

1.379

1.489

1.619

1.744

1.084

1.208

1.333

1.459

1.575

1.709

.875

.975

1.053

1.145

1.233

All dimensions for reference only.

20

®

Amphenol FJT Series

Subminiature Cylindrical Filters

The Amphenol^®FJT Series space and weight saving

design, coupled with a filter, gives high reliability.

•

Intermateable with MIL-DTL-38999/27599 Series II connec-

tors (see Catalog 12-090)

•

Quick Positive Coupling – 3 point bayonet locking

Error-proof alternate positioning of shell keyways

Higher reliability and greater durability with permanently

encapsulated contacts

•

Environmental Resistant

Aluminum shells with several finish options

FJT Master Key/Keyway Rotation

AB Angle of Rotation (Degrees)

Shell

Size

Normal

100

A

B

C

D

8

10

12

14

16

18

20

22

24

82

86

80

79

82

85

–

118

114

120

121

118

115

72

68

66

70

74

128

132

134

130

126

NORMAL

A

D

B

C

ROTATION

LETTERS

AB

A plug with a given rotation letter will mate with a receptacle

with the same rotation letter. The AB angle for a given connec-

tor is the same whether it contains pins or sockets. Inserts are

not rotated in conjunction with the master key/keyway.

AB angles shown are viewed from the front face of the connec-

tor. A receptacle is shown at right. The angles for the plug are

exactly the same, except the direction of rotation is opposite of

that shown for the receptacle.

10 JT REF

˚

RELATIVE POSSIBLE POSITION

OF ROTATED MASTER KEYWAY

(front face of receptacle shown)

21

FJT

wall mounting receptacle

P

*

Z

MAX.

N

S

R

+.000

–.005

.322

.380

V THREAD

+.006

–.000

1.066

MAX.

21-24X0XX-XXX (MS27334)

21-32X0XX-XXX (MS27334)

S

R

P

*

Z

MAX.

T

4 HOLES

.005

M

N

+.000

–.005

V THREAD

.322

.380

+.006

–.000

1.542

MAX.

21-37X0XX-XXX (MS27334)

For ordering information, see how to order page 72.

Plug movement required to clear FJT receptacles: .281 min.

* Acceptable panel thickness for back panel mounting a standard receptacle.

SHORT SHELL

VHF/UHF/MF Filters

LONG SHELL

HF Filters

N

V

Size 16 or

Dia

+.001

–.005

S

+.011

–.010

T

Thread

UNEF-2A

(Plated)

16 & 20

ContactsZ

Max.

Size 20

Contact

Z Max.

16 & 20

Contacts

Z Max.

Size 22

Contact

Z Max.

Size 20

Contact

Z Max.

Shell

Size

P*

Max.

R

(TP)

Dia.

±.005

8

10

12

14

16

18

20

22

24

.473

.590

.022

.027

.054

.594

.719

.812

.938

.120

.147

.4375-28

.5625-24

.6875-24

.8125-20

.9375-20

1.0625-18

1.1875-18

1.3125-18

1.4375-18

.937

.952

.902

1.300

1.496

.750

.812

1.031

1.125

1.219

1.312

1.438

1.562

1.688

.875

.906

1.000

1.125

1.250

1.375

1.500

.969

1.062

1.156

1.250

1.375

All dimensions for reference only.

22

FJTP

wall mounting receptacle (back panel mounting)

+.000

.447

–.005

P

Z

MAX.

W

N

S

R

V THREAD

+.000

–.005

+.006

–.000

.322

.505

1.066

MAX.

21-34X0XX-XXX (MS27497)

21-39X0XX-XXX (MS27497)

S

R

+.000

–.005

.447

P

Z

T

MAX.

4 HOLES

.005

M

W

N

V THREAD

+.000

–.005

.322

.505

+.006

–.000

1.542

MAX.

21-38X0XX-XXX (MS27497)

For ordering information, see how to order page 72.

Plug movement required to clear FJT receptacles: .281 min.

SHORT SHELL

VHF/UHF/MF Filters

LONG SHELL

HF Filters

N

Dia

+.001

–.005

P

Max.

Panel

Thickness

V

W

Dia.

+.001

–.005

Size 16 or

16 & 20

Contacts

Size 20

or 22

Contact

Size 16 or

S

+.011

–.010

T

Thread

UNEF-2A

(Plated)

16 & 20

Contacts

Z Max.

Size 20

Contact

Z Max.

Shell

Size

R

(TP)

Dia.

±.005

Z Max.

8

10

12

14

16

18

20

22

24

.473

.590

.147

.152

.179

.594

.719

.812

.938

.120

.147

.4375-28

.5625-24

.6875-24

.8125-20

.9375-20

1.0625-18

1.1875-18

1.3125-18

1.4375-18

.516

.633

.900

.875

1.385

1.285

.750

.812

1.031

1.125

1.219

1.312

1.438

1.562

1.688

.802

.875

.906

.927

1.000

1.125

1.250

1.375

1.500

.969

1.052

1.177

1.302

1.427

1.552

1.062

1.156

1.250

1.375

All dimensions for reference only.

23

FJT

box mounting receptacle

Z

MAX.

N

K

S

R

+.000

–.005

.322

.380

+.006

–.000

R

S

21-24X2XX-XXX (MS27335)

21-32X2XX-XXX (MS27335)

1.066

MAX.

Z

T

MAX.

HOLES

.005

M

N

K

+.000

–.005

.322

.380

+.006

–.000

1.542

MAX.

21-37X2XX-XXX (MS27335)

For ordering information, see how to order page 72.

Plug movement required to clear FJT receptacles: .281 min.

SHORT SHELL

VHF/UHF/MF Filters

LONG SHELL

HF Filters

K

Dia.

+.000

–.007

N

Dia

+.001

–.005

Size 16 or

16 & 20

Contact ContactsZ

Size 16 or

S

+.011

–.010

T

Size 20

Contact

16 & 20

Contacts

Z Max.

Size 22

Contact

Z Max.

Size 20

Shell

Size

R

(TP)

Dia.

±.005

Z Max.

.937

Z Max.

1.300

Max.

1.496

8

10

12

14

16

18

20

22

24

.438

.562

.473

.590

.594

.719

.812

.938

.120

.147

.952

.902

.688

.750

.812

1.031

1.125

1.219

1.312

1.438

1.562

1.688

.812

.875

.906

.938

1.000

1.125

1.250

1.375

1.500

.969

1.062

1.188

1.312

1.438

1.062

1.156

1.250

1.375

All dimensions for reference only.

24

FJTP

box mounting receptacle (back panel mounting)

+.000

–.005

.447

P

Z

MAX.

W

N

K

S

R

+.000

–.005

.322

+.006

–.000

.505

R

S

1.066

MAX.

21-34X2XX-XXX (MS27508)

21-39X2XX-XXX (MS27508)

+.000

–.005

.447

P

Z

T

MAX.

4 HOLES

.005

M

W

N

K

+.000

–.005

.322

+.006

–.000

.505

1.542

MAX.

21-38X2XX-XXX (MS27508)

For ordering information, see how to order page 72.

Plug movement required to clear FJT receptacles: .281 min.

SHORT SHELL

VHF/UHF/MF Filters

LONG SHELL

HF Filters

K

Dia.

+.000

–.007

N

Dia

+.001

–.005

P

Max.

Panel

Thickness

W

Dia.

+.001

–.005

Size 16 or

16 & 20

Contacts

Size 20

or 22

Contact

Size 16 or

S

+.011

–.010

T

Dia.

16 & 20

Contacts

Z Max.

Size 20

Contact

Z Max.

Shell

Size

R

(TP)

±.005

.120

.147

Z Max.

8

10

12

14

16

18

20

22

24

.438

.562

.473

.590

.147

.152

.179

.594

.719

.812

.938

.516

.633

.900

.875

1.385

1.285

.688

.750

.812

1.031

1.125

1.219

1.312

1.438

1.562

1.688

.802

.812

.875

.906

.927

.938

1.000

1.125

1.250

1.375

1.500

.969

1.052

1.177

1.302

1.427

1.552

1.062

1.188

1.312

1.438

1.062

1.156

1.250

1.375

All dimensions for reference only.

25

FJT

jam nut receptacle

PANEL THICKNESS

.062-.109

3 LOCKWIRE HOLES

.059 DIA. MIN.

V THREAD

S

N

2 PLACES

H

HEX

R

THREAD

21-24X7XX-XXX (MS27337)

21-32X7XX-XXX (MS27337)

Z

M

1.066

MAX.

A

•

3 LOCKWIRE HOLES

.059 DIA. MIN.

PANEL THICKNESS

.062-.109

•

T

C

N

V THREAD

R

THREAD

M

1.632

MAX.

21-37X7XX-XXX (MS27337)

• “D” shaped mounting hole dimensions

For ordering information, see how to order page 72.

Plug movement required to clear FJT receptacles: .281 min.

SHORT SHELL

VHF/UHF/MF Filters

LONG SHELL

HF Filters

A•

T•

C

Dia.

H

Hex

N

Dia

+.001

R

V

Size 16 or

16 & 20

Contacts

Size 16 or

Flat

Thread

(Plated)

Class -2A

Dia.

Thread

UNEF-2A

(Plated)

Size 20

Contact

Z Max.

Size 22

Contact

Z Max.

16 & 20

Contacts

Z Max.

Size 20

Contact

Z Max.

Shell +.000 +.011 +.017

Size –.010 –.010 –.016 ±.005 –.005

M

S

±.010

+.010

–.000

Z Max.

8

10

12

14

16

18

20

22

24

.830 1.375 1.062 .438

.955 1.500 1.188 .438

1.084 1.625 1.312 .438

1.208 1.750 1.438 .438

.473

.8750-20UNEF 1.250

.884

1.007

1.134

1.259

1.384

1.507

1.634

1.759

1.884

.4375-28

.5625-24

.6875-24

.8125-20

.9375-20

1.0625-18

1.1875-18

1.3125-18

1.4375-18

.900

.874

.884

.858

.849

.823

1.443

1.417

1.276

1.250

.590 1.0000-20UNEF 1.375

.750 1.1250-18UNEF 1.500

.875 1.2500-18UNEF 1.625

1.333 1.938 1.562 .438 1.000 1.3750-18UNEF 1.781

1.459 2.016 1.688 .438 1.125 1.5000-18UNEF 1.890

1.576 2.141 1.812 .464 1.250 1.6250-18UNEF 2.016

1.701 2.265 2.000 .464 1.375 1.7500-18UNS

1.826 2.390 2.125 .464 1.500 1.8750-16UN

2.140

2.265

All dimensions for reference only.

26

FJTP

jam nut receptacle (minimum penetration)

1.361

MAX.

3 LOCKWIRE HOLES

PANEL THICKNESS

.062 -.603

.044 DIA. MIN.

N

S

2 PLACES

H

HEX

21-24X4XX-XXX

21-32X4XX-XXX

Z MIN.

R

THREAD

M

1.735

MAX.

•

A

3 LOCKWIRE HOLES

.044 DIA. MIN.

PANEL THICKNESS

.062 -1.000

•

T

N

C

21-37X4XX-XXX

R

Z MIN.

THREAD

1

M

• “D” shaped mounting hole dimensions

For ordering information, see how to order page 72.

Plug movement required to clear FJT receptacles: .281 min.

SHORT SHELL

LONG SHELL

HF Filters

VHF/UHF/MF Filters

Size 16 or

16 & 20

A•

T•

C

Dia.

H

Hex

N

Dia

+.001

R

Size 16 or

Flat

Thread

UNEF-2A

(Plated)

S

+.011

–.010

Dia.

Size 20

Contact

Z Max.

Size 22

Contact

Z Max.

16 & 20

Contacts

Z Max.

Size 20

Contact

Z Max.

Shell +.000 +.011 +.017

Size –.010 –.010 –.016 ±.005 ±.005 –.005

M

M¹

+.010 Contacts

–.000

Z Max.

.000

8

10

12

14

16

18

20

22

24

.542 1.062 .750 1.220 1.594

.669 1.188 .875 1.220 1.594

.830 1.375 1.062 1.220 1.594

.955 1.500 1.188 1.220 1.594

.473

.590

.750

.875

.5625-24

.6875-24

.938

1.062

1.250

1.375

1.500

1.625

1.812

1.938

2.062

.572

.022

.057

.000

.697

.8750-20

.844

1.0000-20

1.1250-18

1.2500-18

1.3750-18

1.5000-18

1.6250-18

1.007

1.134

1.259

1.384

1.507

1.634

1.084 1.625 1.312 1.220 1.594 1.000

1.208 1.750 1.438 1.220 1.594 1.125

1.333 1.938 1.562 1.188 1.563 1.250

1.459 2.062 1.688 1.188 1.563 1.375

1.575 2.188 1.812 1.188 1.563 1.500

All dimensions for reference only.

27

®

Amphenol FLJT Series

Subminiature Cylindrical Filters

The Amphenol^®FLJT Series offers all the design features

of the FJT plus a 100% “scoop-proof” contact protection

design.

•

Intermountable with MIL-DTL-38999/27599 Series I connec-

tors (see Catalog 12-090)

•

Contact Protection - shell design prevents contact damage

Quick Positive Coupling – 3 point bayonet locking

Higher reliability and greater durability with permanently

encapsulated contacts

•

Environmental Resistant

Aluminum shells with several finish options

Error-proof alternate positioning of shell keyways

Corrosion Resistant - 500 hour salt spray olive drab cad-

mium over nickel plating, class T (aluminum), or stainless

steel shells

FLJT Master Key/Keyway Rotation

AB Angle of Rotation (Degrees)

Shell

Size

Normal

95

A

B

C

D

NORMAL

9

11

13

15

17

19

21

23

25

77

81

75

74

77

80

–

113

109

115

116

113

110

A

D

B

C

ROTATION

LETTERS

95

67

63

61

65

69

123

127

129

125

121

AB

95

5 LJT REF

˚

95

RELATIVE POSSIBLE POSITION

OF ROTATED MASTER KEYWAY

(front face of receptacle shown)

A plug with a given rotation letter will mate with a receptacle

with the same rotation letter. The AB angle for a given connec-

tor is the same whether it contains pins or sockets. Inserts are

not rotated in conjunction with the master key/keyway.

AB angles shown are viewed from the front face of the connec-

tor. A receptacle is shown at right. The angles for the plug are

exactly the same, except the direction of rotation is opposite of

that shown for the receptacle.

28

FLJT

wall mounting receptacle

Z

MAX.

N

S

R

V THREAD

M

+.005

–.000

.717

21-29X0XX-XXX

21-40X0XX-XXX

1.403

MAX.

S

R

Z

MAX.

T

N

4 HOLES

.005

M

V THREAD

M

+.005

–.000

.717

1.403

MAX.

21-36X0XX-XXX

For ordering information, see how to order page 72.

Plug movement required to clear FLJT receptacles: .625 min.

SHORT SHELL

VHF/UHF/MF Filters

LONG SHELL

HF Filters

N

Dia.

+.001

–.005

V

Size 16 or

16 & 20

Contact ContactsZ

Size 16 or

M

S

+.011

–.010

T

Thread

UNEF-2A

(Plated)

Size 20

Contact

Z Max.

16 & 20

Contacts

Z Max.

Size 22

Contact

Z Max.

Size 20

Shell

Size

+.000

–.006

R

(TP)

Dia.

±.005

Z Max.

1.324

Max.

1.394

9

11

13

15

17

19

21

23

25

.632

.602

.572

.700

.719

.812

.938

1.031

1.125

1.219

1.312

1.438

1.562

1.688

1.812

.128

.147

.4375-28

.5625-24

.6875-24

.8125-20

.9375-20

1.0625-18

1.1875-18

1.3125-18

1.4375-18

.865

.950

.820

.850

.906

.975

.969

1.100

1.207

1.332

1.457

1.582

1.062

1.156

1.250

1.375

1.500

All dimensions for reference only.

29

FLJTPQ

wall mounting receptacle

(back panel mounting, UTS crimp)

P

*

Z

MAX.

N

S

R

M

V THREAD

+.005

–.000

.905

1.403

MAX.

21-47X0XX-XXX

S

R

P

*

.100

MAX.

T

4 HOLES

N

D

.005

M

+.005

–.000

.921

1

THREAD

V

+.006

–.000

1.021

1.921

MAX.

21-48X0XX-XXX

UTS (Crimp) Contact

MIL-C-32029/57

For ordering information, see how to order page 72.

Plug movement required to clear FLJT receptacles: .625 min.

* Acceptable panel thickness for back panel mounting a standard receptacle.

SHORT SHELL

VHF/UHF Filters

N

P

V

V¹

Size 16 or

D

Dia.

±.005

M

+.000

–.006

Dia.

+.001

–.005

Max.

Panel

Thickness

S

+.011

–.010

T

Dia.

±.005

Thread

UNEF-2A

(Plated)

Thread

UNEF-2A

(Plated)

Size 20

Contact

Z Max.

16 & 20

Contacts

Z Max.

Size 22

Contact

Z Max.

Shell

Size

R

(TP)

9

11

13

15

17

19

21

23

25

.299

.427

.820

.790

.572

.700

.234

.204

.193

.719

.812

.938

1.031

1.125

1.219

1.312

1.438

1.562

1.688

1.812

.128

.147

.4375-28

.5625-24

.6875-24

.8125-20

.9375-20

1.0625-18

1.1875-18

1.3125-18

1.4375-18

.5625-24

.6875-24

.8125-20

.9375-20

1.0625-18

1.1875-18

1.3125-18

1.4375-18

1.5625-18

.672

.763

.632

.541

.850

.906

.666

.975

.969

.791

1.100

1.207

1.332

1.457

1.582

1.062

1.156

1.250

1.375

1.500

.897

1.022

1.147

1.272

All dimensions for reference only.

30

FLJT

box mounting receptacle

Z

MAX.

N

K

S

R

M

+.005

–.000

.717

21-29X2XX-XXX

21-40X2XX-XXX

1.403

MAX.

S

R

Z

MAX.

T

4 HOLES

.005

M

N

K

M

+.005

–.000

.717

1.931

MAX.

21-36X2XX-XXX

For ordering information, see how to order page 72.

Plug movement required to clear FLJT receptacles: .625 min.

SHORT SHELL

VHF/UHF/MF Filters

LONG SHELL

HF Filters

K

Dia.

+.001

–.006

N

Dia.

+.001

–.005

Size 16 or

16 & 20

Contact ContactsZ

Size 16 or

M

+.000

–.006

S

+.011

–.010

T

Dia.

±.005

Size 20

Contact

16 & 20

Contacts

Z Max.

Size 22

Contact

Z Max.

Size 20

Shell

Size

R

(TP)

Z Max.

.865

Z Max.

1.324

Max.

1.394

9

11

13

15

17

19

21

23

25

.436

.560

.632

.602

.572

.700

.719

.812

.938

1.031

1.125

1.219

1.312

1.438

1.562

1.688

1.812

.128

.147

.950

.820

.686

.850

.906

.810

.975

.969

.936

1.100

1.207

1.332

1.457

1.582

1.062

1.156

1.250

1.375

1.500

1.060

1.186

1.310

1.436

All dimensions for reference only.

31

FLJTP

box mounting receptacle

(back panel mounting, UTS crimp)

P

*

Z

MAX.

N

K

S

R

M

21-47X2XX-XXX

+.005

.905

–.000

1.403

S

R

MAX.

.100

MAX.

P

*

T

4 HOLES

.005

M

1

N

D

K

+.005

–.000

.921

+.006

–.000

1.021

21-48X2XX-XXX

UTS (Crimp) Contact

MIL-C-32029/57

1.921

MAX.

For ordering information, see how to order page 72.

Plug movement required to clear FLJT receptacles: .625 min.

* Acceptable panel thickness for back panel mounting a standard receptacle.

SHORT SHELL

VHF/UHF Filters

K

K¹

Dia.

+.000

–.007

N

Dia.

+.001

–.005

P

Max.

Panel

Thickness

Size 16 or

D

Dia.

±.005

Dia.

+.000

–.006

M

+.000

–.006

S

+.011

–.010

T

Size 20

Contact

Z Max.

16 & 20

Contacts

Z Max.

Size 22

Contact

Z Max.

Shell

Size

R

(TP)

Dia.

±.005

9

11

13

15

17

19

21

23

25

.299

.427

.437

.562

.561

.687

.820

.790

.572

.700

.234

.204

.193

.719

.812

.938

1.031

1.125

1.219

1.312

1.438

1.562

1.688

1.812

.128

.147

.672

.763

.632

.541

.688

.811

.850

.906

.666

.812

.937

.975

.969

.791

.938

1.061

1.187

1.312

1.437

1.562

1.100

1.207

1.332

1.457

1.582

1.062

1.156

1.250

1.375

1.500

.897

1.062

1.188

1.312

1.438

1.022

1.147

1.272

All dimensions for reference only.

32

FLJT

box mounting receptacle

(printed circuit board mount)

T

G

M

4 HOLES

45˚

.005

M

+.006

–.000

.154

±.020

.905

SEE

NOTE 1

W

N

R

S

R

4-40 UNC-3B THREAD

4 PLACES,

EQUALLY SPACED

S

21-57X2XX-XXX

1. Standard tail for size 22 is .020 ±.001 dia.

Standard tail for size 22 is .030 ±.001 dia.

For ordering information, see how to order page 72.

Plug movement required to clear FLJT receptacles: .625 min.

N

T

G

M

Dia.

S

Dia.

Shell

Size

+.006

–.005

+.000

–.005

+.001

–.005

R

(TP)

+.011

–.010

+.004

–.003

W

11

13

15

17

19

21

23

25

.689

.719

.820

.790

.700

.850

.812

.906

1.031

1.125

1.219

1.312

1.438

1.562

1.688

1.812

.128

.147

.850

.994

.975

.969

1.119

1.237

1.379

1.489

1.619

1.744

1.100

1.207

1.332

1.457

1.582

1.062

1.156

1.250

1.375

1.500

All dimensions for reference only.

33

FLJT

jam nut receptacle

.915 ±.005

PANEL THICKNESS

.062 -.0125

.044 DIA. MIN.

3 LOCKWIRE HOLES

Z MAX

S

2 PLACES

N

H

HEX

R THREAD

.915 ±.005

V THREAD

21-29X7XX-XXX

21-40X7XX-XXX

1.403

MAX.

A

•

PANEL THICKNESS

.062 -.0125

.044 DIA. MIN.

3 LOCKWIRE HOLES

Z MAX.

T

•

C

N

R THREAD

V THREAD

1.931

MAX.

21-36X7XX-XXX

• “D” shaped mounting hole dimensions

For ordering information, see how to order page 72.

Plug movement required to clear FLJT receptacles: .625 min.

SHORT SHELL

VHF/UHF/MF Filters

LONG SHELL

HF Filters

A•

T•

C

Dia.

H

Hex

N

Dia

R

V

Size 16 or

Flat

Thread

(Plated)

Class -2A

S

+.016

–.015

Dia.

Thread

UNEF-2A

(Plated)

Size 20

Contact

Z Max.

16 & 20

Contacts

Z Max.

Size 22

Contact

Z Max.

Size 20

Contact

Z Max.

16 & 20

Contacts

Z Max.

Shell +.000 +.011 +.017 +.001

Size –.010 –.010 –.016 –.005

+.010

–.000

9

11

13

15

17

19

21

23

25

.669 1.188 .875

.769 1.375 1.000

.955 1.500 1.188

1.084 1.625 1.312

.572

.700

.6875-24UNEF 1.062

.8125-20UNEF 1.250

.697

.822

.4375-28

.5625-24

.6875-24

.8125-20

.9375-20

1.0625-18

1.1875-18

1.3125-18

1.4375-18

.667

.756

.616

1.228

1.201

.850 1.0000-20UNEF 1.375

.975 1.1250-18UNEF 1.500

1.007

1.134

1.259

1.384

1.507

1.634

1.759

1.208 1.750 1.438 1.100 1.2500-18UNEF 1.625

1.333 1.938 1.562 1.207 1.3750-18UNEF 1.812

1.459 2.062 1.688 1.332 1.5000-18UNEF 1.938

1.580 2.188 1.812 1.457 1.6250-18UNEF 2.062

1.709 2.312 2.000 1.582 1.7500-18UNS

2.188

All dimensions for reference only.

34

FLJTPQ

jam nut receptacle (UTS crimp)

S

2 PLACES

H

HEX

PANEL THICKNESS

.062 -.125

.100 MAX.

D

A •

N

R THREAD

V THREAD

+.005

.921

T•

C

–.000

G

1.922

MAX.

21-48X7XX-XXX

UTS (Crimp) Contact

MIL-C-39029/57

• “D” shaped mounting hole dimensions

For ordering information, see how to order page 72.

Plug movement required to clear FLJT receptacles: .625 min.

A•

Flat

Shell +.000

Size –.010

T•

C

Dia.

+.011

–.010

H

Hex

+.017

–.016

N

Dia

+.001

–.005

R

V

D

Dia.

±.005

G

+.006

–.005

Thread

(Plated)

Class -2A

S

+.016

–.015

Dia.

Thread

UNEF-2A

(Plated)

+.010

–.000

9

11

13

15

17

19

21

23

25

.669

.769

1.188

1.375

1.500

1.625

1.750

1.938

2.062

2.188

2.312

.299

.427

1.030

1.061

.875

1.000

1.188

1.312

1.438

1.562

1.688

1.812

2.000

.572

.700

.6875-24UNEF

.8125-20UNEF

1.062

1.250

1.375

1.500

1.625

1.812

1.938

2.062

2.188

.697

.822

.5625-24

.6875-24

.8125-20

.9375-20

1.0625-18

1.1875-18

1.3125-18

1.4375-18

1.5625-18

.955

.541

.850 1.0000-20UNEF

.975 1.1250-18UNEF

1.100 1.2500-18UNEF

1.207 1.3750-18UNEF

1.332 1.5000-18UNEF

1.457 1.6250-18UNEF

1.582 1.7500-18UNS

1.007

1.134

1.259

1.384

1.507

1.634

1.759

1.084

1.208

1.333

1.459

1.580

1.709

.666

.791

.897

1.022

1.147

1.272

All dimensions for reference only.

35

FLJT

jam mounting receptacle

(printed circuit board mount)

1.183

±.005

.326 ±.002

S

.110

+.000

–.010

SEE NOTE 1

.932

B

N

2 PLACES

45

˚

RR THREAD

4-40 UNC-3B

THREAD

4 SPACES

21-57X4XX-XXX

SPANNER NUT

.075 MAX.

BULKHEAD

EQUALLY SPACED

.125

±.005

.326 ±.002

.673 ±.002

.836

±.005

W

.110

S

.575 ±.010

B

N

2 PLACES

SEE NOTE 1

RR THREAD

SPANNER NUT

.075 MAX.

21-57X7XX-XXX

BULKHEAD

.125

±.005

1. Standard tail for size 22 is .020 ±.001 dia.

Standard tail for size 22 is .030 ±.001 dia.

For ordering information, see how to order page 72.

Plug movement required to clear FLJT receptacles: .625 min.

N

B

Dia.

RR

Shell

Size

Dia.

±.005

+.001

–.005

S

±.020

Thread

UNEF-2A

W

11

13

15

17

19

21

23

25

1.062

1.250

1.375

1.500

1.625

1.750

1.875

2.000

.700

.850

.132

.850

.8125-20

1.0000-20

1.1250-20

1.2500-18

1.3750-18

1.5000-18

1.6250-18

1.7500-18

.994

.975

1.119

1.237

1.379

1.489

1.619

1.744

1.100

1.207

1.332

1.457

1.582

All dimensions for reference only.

36

FLJT

jam nut receptacle (minimum penetration)

M

PANEL THICKNESS

S

.062 to .603 Sizes 9-19

.062 to 572 Sizes 21-25

2 PLACES

H

HEX

.044 DIA. MIN.

3 LOCKWIRE HOLES

Z MIN.

N

•

A

R THREAD

1.686

MAX.

T•

C

21-29X4XX-XXX

• “D” shaped mounting hole dimensions

For ordering information, see how to order page 72.

Plug movement required to clear FLJT receptacles: .625 min.

SHORT SHELL

VHF/UHF Filters

A•

Flat

Shell +.000

Size –.010

T•

C

Dia.

+.011

–.010

H

Hex

+.017

–.016

N

Dia

+.001

–.005

R

Size 16 or

16 & 20

Contacts

Thread

(Plated)

Class -2A

S

+.016

–.015

Dia.

Size 16

Contact

Z Max.

Size 20

Contact

Z Max.

Size 22

Contact

Z Max.

M

±.005

+.010

–.000

Z Max.

9

11

13

15

17

19

21

23

25

.669

.769

1.188

1.375

1.500

1.625

1.750

1.938

2.062

2.188

2.312

.875

1.000

1.188

1.312

1.438

1.562

1.688

1.812

2.000

1.557

1.525

.572

.700

.6875-24UNEF 1.062

.8125-20UNEF 1.250

.697

.822

.000

.955

.850 1.0000-20UNEF 1.375

.975 1.1250-18UNEF 1.500

1.100 1.2500-18UNEF 1.625

1.207 1.3750-18UNEF 1.812

1.332 1.5000-18UNEF 1.938

1.457 1.6250-18UNEF 2.062

1.007

1.134

1.259

1.384

1.507

1.634

1.759

1.084

1.208

1.333

1.459

1.580

1.709

1.582 1.7500-18UNS

2.188

All dimensions for reference only.

37

®

Amphenol FSJT Series

Subminiature Cylindrical Filters

The Amphenol^®FSJT Series combines the unique design

features of the scoop-proof FLJT Series with the standard

mounting dimensions of JT types. (See SJT Catalog 12-

091)

•

100% scoop-proof design

Standard mounting dimensions

Compliance with European Specifications PAN6433-2,

LN29729, BS9522 F0012, VG96912

Uses proven filter technology with available components

from other series

•

EMP protection versions available

FSJT Master Key/Keyway Rotation

AB Angle of Rotation (Degrees)

Shell

Size

Normal

95

A

B

C

D

NORMAL

8

10

12

14

16

18

20

22

24

–

A

D

B

C

ROTATION

LETTERS

95

81

75

74

77

80

67

63

61

65

69

123

127

129

125

121

109

115

116

113

110

AB

95

5˚ REF

95

RELATIVE POSSIBLE POSITION

OF ROTATED MASTER KEYWAY

(front face of receptacle shown)

A plug with a given rotation letter will mate with a receptacle with the

same rotation letter. The AB angle for a given connector is the same

whether it contains pins or sockets. Inserts are not rotated in conjunc-

tion with the master key/keyway.

AB angles shown are viewed from the front face of the connector. A

receptacle is shown at right. The angles for the plug are exactly the

same, except the direction of rotation is opposite of that shown for the

receptacle.

38

FSJT

wall mounting receptacle

T DIA.

4 HOLES

V THREAD

Z

.005

M

N

S

R

.312

M

MIN. FULL THREAD

R

S

.717

+.006

–.000

1.506 MAX.

21-63X0XX-XXX

For ordering information, see how to order page 72.

Plug movement required to clear FSJT receptacles: .625 min.

Z Max.

N

T

M

+.000

Dia.

+.001

S

+.021

Dia.

+.004

V

Size 16 or

16 & 20

Shell

Size

R

Thread

Size 20

Size 22

–.005

(TP)

–.020

–.003

UNEF-2A

Contact Contacts Contact

10

12

14

16

18

20

22

24

.632

.602

.590

.750

.719

.812

.938

1.031

1.125

1.219

1.312

1.438

1.562

1.688

.120

.147

.5625-24

.6875-24

.8125-20

.9375-20

1.0625-18

1.1875-18

1.3125-18

1.4375-18

.165

.265

.134

.875

.906

1.000

1.125

1.250

1.375

1.500

.969

1.062

1.156

1.250

1.375

All dimensions for reference only.

39

FSJT

wall mounting receptacle (UTS crimp)

T DIA.

4 HOLES

V THREAD

.005

M

.100 MAX.

D

S

R

N

.312

MIN. FULL THREAD

M

R

S

.717

+.006

–.000

1.922

MAX.

21-65X0XX-XXX

UTS (Crimp) Contact

MIL-C-39029/57

For ordering information, see how to order page 72.

Plug movement required to clear FSJT receptacles: .625 min.

N

T

D

Dia.

±.005

M

+.000

–.005

Dia.

+.001

–.005

S

+.021

–.020

Dia.

+.004

–.003

V

Shell

Size

R

(TP)

Thread

UNEF-2A

10

12

14

16

18

20

22

24

.427

.541

.632

.602

.590

.750

.719

.812

.938

1.031

1.125

1.219

1.312

1.438

1.562

1.688

.120

.147

.6875-24

.8125-20

.666

.875

.906

.9375-20

.791

1.000

1.125

1.250

1.375

1.500

.969

1.0625-18

1.1875-18

1.3125-18

1.4375-18

1.5625-18

.897

1.062

1.156

1.250

1.375

1.022

1.147

1.272

All dimensions for reference only.

40

FSJT

box mounting receptacle

T DIA.

4 HOLES

.005

M

N

Z

EE

S

R

M

R

S

.717

+.006

–.000

1.506 MAX

21-63X2XX-XXX

For ordering information, see how to order page 72.

Plug movement required to clear FSJT receptacles: .625 min.

Z Max.

Size 16 or

16 & 20

N

Dia.

+.001

–.005

T

Dia.

+.004

–.003

M

+.000

–.005

S

+.021

–.020

EE

+.001

–.005

Shell

Size

R

(TP)

Size 16

Size 20

Size 22

Contact Contact Contacts Contact

10

12

14

16

18

20

22

24

.632

.602

.590

.750

.719

.812

.938

1.031

1.125

1.219

1.312

1.438

1.562

1.688

.120

.147

.562

.687

.265

.165

.265

.134

.875

.906

.812

1.000

1.125

1.250

1.375

1.500

.969

.937

1.062

1.156

1.250

1.375

1.062

1.187

1.312

1.437

All dimensions for reference only.

41

FSJT

box mounting receptacle (UTS crimp)

T DIA.

4 HOLES

M

.005

.100 MAX.

S

R

N

D

EE

M

R

S

.717

+.006

–.000

1.922 MAX.

21-65X2XX-XXX

UTS (Crimp) Contact

MIL-C-39029/57

For ordering information, see how to order page 72.

Plug movement required to clear FSJT receptacles: .625 min.

N

T

EE

D

M

Dia.

S

Dia.

Shell

Size

Dia.

±.005

+.000

–.005

+.001

–.005

R

(TP)

+.021

–.020

+.004

–.003

+.001

–.005

10

12

14

16

18

20

22

24

.427

.541

.632

.602

.590

.750

.719

.812

.938

1.031

1.125

1.219

1.312

1.438

1.562

1.688

.120

.147

.687

.811

.666

.875

.906

.937

.791

1.000

1.125

1.250

1.375

1.500

.969

1.061

1.187

1.312

1.437

1.562

.897

1.062

1.156

1.250

1.375

1.022

1.147

1.272

All dimensions for reference only.

42

FSJT

jam nut receptacle

P

T •

RR THREAD

V THREAD

GG

•

BB

N

.915

Z

+.006

–.005

S

K

2 PLACES

1.506

MAX.

21-63X7XX-XXX

• “D” shaped mounting hole dimensions

For ordering information, see how to order page 72.

Plug movement required to clear FSJT receptacles: .625 min.

N

Dia.

+.001

–.005

V

RR

Thread

UNEF

Class 2A

T•

BB•

+.000

–.010

K

Thread

UNEF

SS

Shell

Size

+.006

–.005

P

Hex

S

±.016

+.010

–.000

Z

GG

Max.

+.001

–.016

Class 2A

.5625-24

.6875-24

.8125-20

.9375-20

1.0625-18

1.1875-18

1.3125-18

1.4375-18

±.020

10

12

14

16

18

20

22

24

1.024

1.055

.590

.750

.875

1.062

1.188

1.312

1.438

1.562

1.688

1.812

1.062

1.250

1.375

1.500

1.625

1.812

1.938

2.062

.697

.884

.150

.669

.830

1.203

1.391

1.515

1.641

1.766

1.953

2.078

2.203

.6875-24

.8750-20

.680

.859

.875

1.007

1.134

1.259

1.384

1.507

1.634

.955

1.0000-20

1.1250-18

1.2500-18

1.3750-18

1.5000-18

1.6250-18

.984

1.000

1.125

1.250

1.375

1.500

1.084

1.208

1.333

1.459

1.580

1.108

1.233

1.358

1.483

1.610

All dimensions for reference only.

43

®

Amphenol FBL Series IV

Subminiature Cylindrical Filters

Components designed to meet the severe mechanical and

environmental requirements of MIL-DTL-38999 Series III

are now available to Series IV users. Modifications of the

connector are available with EMP protection, incorporating

MOV’s, diodes or a combination of both.

•

Intermateable with MIL-DTL-38999 Series IV plugs

Maintains all the features of standard MIL-DTL-38999 Series

IV receptacles

•

Scoop-proof pins provide contact protection

Uses insert patterns from MIL-DTL-38999 Series III

FBL Master Key/Keyway Rotation

Polarity Dimensions

Main Key

Receptacle Key Position

Key and Keyway

Arrangement

XX°

YY°

Receptacle/Basic

N

A

B

C

D

K

110°

100°

90°

250°

260°

270°

280°

290°

255°

Socket

Contact Contact

T₁

PP°

QQ°

RR°

SS°

Shell

Size

T₂

11

13

15

17

19

21

23

25

44°28’

44°25’

44°33’

44°36’

44°33’

44°34’

44°42’

151°6’

208°54’ 315°32’

.075

.076

.096

.117

.118

.138

.139

.109

.112

.132

.134

.154

.155

.176

.177

80°

150°31’ 209°29’ 315°35’

150°24’ 209°36’ 315°27’

150°22’ 209°38’ 315°24’

150°27’ 209°33’ 315°27’

150°23’ 209°37’ 315°26’

150°20’ 209°40’ 315°26’

150°22’ 209°48’ 315°18’

70°

120°

PP

˚

T

1

or

2

T

SS

˚

XX

˚

QQ

˚

YY

˚

RR

˚

RELATIVE POSSIBLE POSITION

OF KEYWAYS

(front face of receptacle shown)

44

FBL

box mounting receptacle

wall mounting receptacle

1.425 MAX.

M

K

Z

VV

S

R

EE

BOX MOUNT

21-61X2XX-XXX

R

S

T DIA.

4 HOLES

M

.005

1.425 MAX.

M

K

Z

VV

V THREAD

WALL MOUNT

21-61X0XX-XXX

For ordering information, see how to order page 72.

Z Max.

Size 16 or

16 & 20

Contact Contact Contacts Contact

T

Dia.

+.004

–.003

V

EE

Dia.

+.001

S

+.021

–.020

Thread

(Plated)

–.006

Shell

Size

K

±.010

M

±.020

R

(TP)

VV

±.003

Size 16

Size 20

Size 22

–.005

11

13

15

17

19

21

23

25

.092

.124

.791

.812

.906

1.029

1.124

1.218

1.313

1.439

1.561

1.687

1.813

.128

.147

M15X1-6g0.100R

M18X1-6g0.100R

M22X1-6g0.100R

M25X1-6g0.100R

M28X1-6g0.100R

M31X1-6g0.100R

M34X1-6g0.100R

M37X1-6g0.100R

.589

.707

.672

.662

.265

.165

.265

.134

.969

.865

1.062

1.156

1.250

1.375

1.500

.983

1.101

1.219

1.337

1.455

All dimensions for reference only.

45

FBL

box mounting receptacle (UTS crimp)

wall mounting receptacle (UTS crimp)

1.950 MAX.

M

K

.100 MAX.

VV

S

R

EE

D

GROMMET

R

S

T DIA.

4 HOLES

BOX MOUNT

21-64X2XX-XXX

UTS (Crimp) Contact

MIL-C-39029/57

M

.005

1.950 MAX.

K

M

.100 MAX.

VV

D

EE

GROMMET

V THREAD

BOX MOUNT

21-64X0XX-XXX

UTS (Crimp) Contact

MIL-C-39029/57

For ordering information, see how to order page 72.

T

V

EE

D

Dia.

±.005

S

+.021

–.020

Dia.

+.004

–.003

Thread

(Plated)

–.006

Dia.

+.001

–.005

Shell

Size

K

±.010

M

±.020

R

(TP)

VV

±.003

11

13

15

17

19

21

23

25

.427

.541

.092

.124

.791

,791

.791

.812

.906

1.029

1.124

1.218

1.313

1.439

1.561

1.687

1.813

.128

.147

M18X1-6g0.100R

M22X1-6g0.100R

M25X1-6g0.100R

M28X1-6g0.100R

M31X1-6g0.100R

M34X1-6g0.100R

M37X1-6g0.100R

M41X1-6g0.100R

.687

.811

.672

.662

.666

.969

.937

.791

1.062

1.156

1.250

1.375

1.500

1.061

1.187

1.312

1.437

1.562

.897

1.022

1.147

1.272

All dimensions for reference only.

46

®

Amphenol FPT Series

Miniature Cylindrical Filters

The Amphenol^®FPT Series combines the unique design

features of the miniature PT Series with an EMI filter.

•

Intermateable with MIL-C-26482 Series connectors (see

Catalog 12-070), and MIL-C-83723 Series I connectors (see

Catalog MS-102)

•

Quick positive coupling with visual confirmation of mating

Higher reliability and greater durability with permanently

encapsulated contacts

•

Aluminum shells with several finish options

FPT Alternate Positions

Degrees

Insert

Arrangements

Master Keyway

W

45

90

–

X

Y

Z

10-5

151

–

180

–

270

–

B

10-6

B

10-98

12-3

180

–

240

180

203

270

189

–

270

–

POSITION W

POSITION

X

POSITION Y

POSITION Z

12-8

90

60

61

434

15

30

54

60

85

45

39

30

90

112

155

135

90

292

295

340

–

12-10

12-98

14-12

14-18

14-19

16-8

Views looking into front face of pin insert

or rear of socket insert.

90

180

315

180

275

222

225

–

270

–

165

152

–

331

338

265

–

16-26

18-32

20-41

22-41

22-55

24-61

138

126

–

142

180

226

270

314

324

47

FPT

wall mounting receptacle

P

*

Z MAX.

N

S

R

V THREAD

M

J

L

21-20X0XX-XXX

21-31X0XX-XXX

S

R

MAX.

P

*

Z

MAX.

T DIA.

4 HOLES

.005

M

N

V THREAD

M

J

1

L

MAX.

21-33X0XX-XXX

For ordering information, see how to order page 72.

Plug movement required to clear FPT receptacles: .438 min.

* Acceptable panel thickness for back panel mounting a standard receptacle.

SHORT SHELL

VHF/UHF/MF Filters

LONG SHELL

HF Filters

N

Dia

+.001

–.005

V

Size 16 or

J

M

S

+.011

–.010

T

Thread

UNEF-2A

(Plated)

Size 20

Contact

Z Max.

16 & 20

Contacts

Z Max.

Size 20

Contact

Z Max.

16 & 20

Contacts

Z Max.

Shell +.021

+.010

–.000

P*

Max.

R

(TP)

Dia.

±.005

L

L¹

Max.

Size

–.010

.493

.650

.683

Max.

1.103

1.166

8

.431

.556

.589

.473

.590

.087

.212

.594

.719

.812

.938

.120

.147

.4375-28

.5625-24

.6875-24

.8125-20

.9375-20

1.0625-18

1.1875-18

1.3125-18

1.4375-18

.850

.755

.722

.904

.809

.776

1.588

1.651

1.258

1.163

1.130

1.328

1.233

1.200

10

12

14

16

18

20

22

24

.750

.812

1.031

1.125

1.219

1.312

1.438

1.562

1.688

.875

.906

1.000

1.125

1.250

1.375

1.500

.969

1.062

1.156

1.250

1.375

All dimensions for reference only.

48

FPT

box mounting receptacle

P

*

Z MAX.

N

K

S

R

M

J

21-20X2XX-XXX

21-31X2XX-XXX

L

MAX.

S

R

P

*

Z

MAX.

T DIA.

4 HOLES

.005

M

N

K

M

J

1

L

MAX.

21-33X2XX-XXX

For ordering information, see how to order page 72.

Plug movement required to clear FPT receptacles: .438 min.

* Acceptable panel thickness for back panel mounting a standard receptacle.

SHORT SHELL

VHF/UHF/MF Filters

LONG SHELL

HF Filters

K

Dia.

+.011

–.000

N

Dia

+.001

–.005

Size 16 or

16 & 20

Contacts

Size 16 or

16 & 20

Contacts

J

M

+.010

–.000

S

+.011

–.010

T

Size 20

Contact

Z Max.

Size 20

Contact

Z Max.

Shell +.021

P*

Max.

R

(TP)

Dia.

±.005

L

L¹

Max.

Size

–.010

.493

.650

.683

Max.

1.103

1.166

Z Max.

8

.438

.562

.431

.556

.589

.473

.590

.087

.212

.594

.719

.812

.938

.120

.147

.850

.755

.722

.904

.809

.776

1.588

1.651

1.258

1.163

1.130

1.328

1.233

1.200

10

12

14

16

18

20

22

24

.688

.750

.812

1.031

1.125

1.219

1.312

1.438

1.562

1.688

.812

.875

.906

.938

1.000

1.125

1.250

1.375

1.500

.969

1.062

1.188

1.312

1.438

1.062

1.156

1.250

1.375

All dimensions for reference only.

49

FPT

jam nut receptacle

PANEL THICKNESS

.062 -.125

3 LOCKWIRE HOLES

.059 DIA. MIN.

Z MAX.

K

N

S

2 PLACES

H

HEX

Y

THREAD

M

21-20X7XX-XXX

21-31X7XX-XXX

J

L

•

A

PANEL THICKNESS

.062 -.125

3 LOCKWIRE HOLES

.059 DIA. MIN.

Z MAX.

•

T

C

K

N

Y

THREAD

M

J

1

21-33X7XX-XXX

L

MAX.

• “D” shaped mounting hole dimensions

For ordering information, see how to order page 72.

Plug movement required to clear FPT receptacles: .438 min.

SHORT SHELL

VHF/UHF/MF Filters

LONG SHELL

HF Filters

A•

T•

C

Dia.

H

Hex

K

Dia.

N

Dia

+.001

Y

Size 16 or

16 & 20

Contacts

Size 16 or

16 & 20

Contacts

Flat

J

Dia.

Thread

UNEF-2A

(Plated)

Size 20

Contact

Z Max.

Size 20

Contact

Z Max.

Shell +.000 +.011 +.017 +.006 +.011

Size –.010 –.010 –.016 –.005 –.000 ±.005 –.005 ±.010 –.000

M

S

+.010

L

Max.

L¹

Max.

Z Max.

8

10

12

14

16

18

20

22

24

.542 1.062 .750 .821 .438 .696

.669 1.188 .875 .821 .562 .696

.830 1.375 1.062 .821 .688 .696

.955 1.500 1.188 .821 .812 .696

.473 .938 .572

.590 1.062 .697

.750 1.250 .884

.5625-24 1.103

.6875-24 1.103

.8750-20 1.103

.642

.516

.483

.698

.570

.537

1.588

1.651

1.050

.924

1.120

.994

.875 1.375 1.009 1.0000-20 1.103

1.084 1.625 1.312 .821 .938 .696 1.000 1.500 1.134 1.1250-18 1.103

1.208 1.750 1.438 .821 1.062 .696 1.125 1.625 1.259 1.2500-18 1.103

1.333 1.938 1.562 1.040 1.188 .884 1.250 1.812 1.384 1.3750-18 1.166

1.459 2.062 1.688 1.040 1.312 .884 1.375 1.938 1.509 1.5000-18 1.166

1.575 2.188 1.812 1.073 1.438 .917 1.500 2.062 1.634 1.6250-18 1.166

.924

.994

.891

.961

All dimensions for reference only.

50

FPT

jam nut receptacle (minimum penetration)

L

3 LOCKWIRE HOLES

MAX.

.059 DIA. MIN.

PANEL THICKNESS

.062 -.572

S

2 PLACES

N

H

HEX

Z MIN.

Y

•

A

21-20X4XX-XXX

21-31X4XX-XXX

THREAD

M

1

L

3 LOCKWIRE HOLES

.059 DIA. MIN.

MAX

PANEL THICKNESS

.062 -1.188

•

T

C

N

Y

THREAD

Z MIN.

1

M

21-33X4XX-XXX

• “D” shaped mounting hole dimensions

For ordering information, see how to order page 72.

Plug movement required to clear FPT receptacles: .438 min.

SHORT SHELL

VHF/UHF/MF Filters

LONG SHELL

HF Filters

A•

T•

C

Dia.

H

Hex

N

Dia

Y

Size 16 or

Flat

M

M¹

S

Dia.

Thread

UNEF-2A

(Plated)

Size 20

Contact

Z Max.

16 & 20

Contacts

Z Max.

Size 20

Contact

Z Max.

16 & 20

Contacts

Z Max.

Shell +.000 +.011 +.017 +.016 +.016 +.001 +.011 +.010

Size –.010 –.010 –.016 –.015 –.015 –.005 –.010 –.000

L

Max.

L¹

Max.

8

10

12

14

16

18

20

22

24

.542 1.062 .750 1.235 1.690 .473

.938 .572

.5625-24 1.366

.6875-24 1.366

.8750-20 1.366

.022

.062

.029

1.821

1.883

.070

.000

.669 1.188 .875 1.235 1.690 .590 1.062 .697

.830 1.375 1.062 1.235 1.690 .750 1.250 .884

.955 1.500 1.188 1.235 1.690 .875 1.375 1.009 1.0000-20 1.366

1.084 1.625 1.312 1.235 1.690 1.000 1.500 1.134 1.1250-18 1.366

1.208 1.750 1.438 1.235 1.690 1.125 1.625 1.259 1.2500-18 1.366

1.333 1.938 1.562 1.266 1.721 1.250 1.812 1.384 1.3750-18 1.428

1.459 2.062 1.688 1.266 1.721 1.375 1.938 1.509 1.5000-18 1.428

1.575 2.188 1.812 1.266 1.721 1.500 2.062 1.634 1.6250-18 1.428

All dimensions for reference only.

51

FPTE

wall mounting receptacle

S

R

P

*

Z MAX.

S

R

N

T DIA.

4 HOLES

M

J

M

.005

L

MAX.

21-22X0XX-XXX

For ordering information, see how to order page 72.

Plug movement required to clear FPT receptacles: .438 min.

* Acceptable panel thickness for back panel mounting a standard receptacle.

SHORT SHELL

VHF/UHF/MF Filters

N

J

M

Dia

S

T

Size 20

Shell +.021

+.010

+.001

P*

R

+.011

Dia.

L

Contact

Size –.010

–.000

–.005

Max.

(TP)

–.010

±.005

Max.

Z Max.

8

10

12

14

16

18

20

22

24

.493

.650

.683

.431

.556

.589

.473

.590

.087

.212

.594

.719

.812

.938

.120

.147

1.409

1.553

.774

.679

.646

.750

.812

1.031

1.125

1.219

1.312

1.438

1.562

1.688

.875

.906

1.000

1.125

1.250

1.375

1.500

.969

1.062

1.156

1.250

1.375

All dimensions for reference only.

52

FPTE

jam nut receptacle

S

2 PLACES

P

H

HEX

3 LOCKWIRE HOLES

.059 DIA. MIN.

Z MAX.

N

•

A

R THREAD

•

T

M

C

J

L

MAX.

21-22X7XX-XXX

• “D” shaped mounting hole dimensions

For ordering information, see how to order page 72.

Plug movement required to clear FPT receptacles: .438 min.

P

SHORT SHELL

VHF/UHF Filters

Panel Thickness

A•

Flat

T•

C

Dia.

H

Hex

N

Dia.

R

J

Thread

UNEF-2A

(Plated)

Dia.

Size 20

Shell +.000

+.011

–.010

+.017

–.016

+.006

–.005

M

±.005

+.001

–.005

S

±.010

+.010

–.000

L

Contact

Size

–.010

Max.

.125

.250

Min.

.062

Max.

Z Max.

8

.542

1.062

1.188

1.375

1.500

1.625

1.750

1.938

2.062

2.188

.750

.875

.821

.696

.884

.917

.473

.590

.5625-24

.6875-24

.938

.572

.697

1.546

1.672

.566

.440

.407

10

12

14

16

18

20

22

24

.669

1.062

1.250

1.375

1.500

1.625

1.812

1.938

2.062

.830

1.062

1.188

1.312

1.438

1.562

1.688

1.812

.821

.750

.8750-20

.884

.955

.821

.875

1.0000-20

1.1250-18

1.2500-18

1.3750-18

1.5000-18

1.6250-18

1.009

1.134

1.259

1.384

1.509

1.634

1.084

1.208

1.333

1.459

1.575

.821

1.000

1.125

1.250

1.375

1.500

.821

1.040

1.073

All dimensions for reference only.

53

Amphenol FAN Connectors

filtered “AN”

The “AN”Filter Connector is designed in configurations intermate-

able and intermountable with MIL-DTL-5015* connectors and pro-

vides electromagnetic interference protection for critical circuits.

•

Same dimensions as the non-filtered standard MIL-spec connectors

with the exception of back shell length. (See Catalog 12-020).

Uses non-removable solder cup terminated contacts.

Shells are impact extruded or machined bar stock aluminum and are

available in several conductive platings.

•

Applications include power transmission, medical communications,

and ground support equipment.

The following insert arrangements within the 5015 family have the same

alternate insert rotations for W, X, Y and Z, which are:

Master Keyway

Degrees

W

X

Y

Z

B

80

110

250

280

B

16-7

20-22

22-6

22-29

24-17

28-16

28-17

28-19

28-20

28-21

32-1

32-13

18-5

22-33

22-34

24-1

24-20

24-21

24-28

28-1

32-22

32-AF

36-1

POSITION W

POSITION

X

POSITION Y

POSITION Z

18-9

22-12

22-14

22-15

22-16

22-17

22-18

22-19

22-21

22-24

22-25

18-13

18-14

20-7

Views looking into front face of pin insert

or rear of socket insert.

24-3

36-7

24-4

28-4

36-8

20-8

24-5

28-8

32-3

36-13

40-AR

40-AS

40-AT

40-AU

20-9

24-6

28-9

32-4

20-12

20-14

20-16

20-20

24-7

28-10

28-11

28-14

28-15

32-6

Degrees

Insert

24-12

24-14

24-16

32-9

Arrangement

W

45

35

70

80

90

35

90

35

80

35

70

35

70

35

–

X

Y

Z

Arrangement

W

35

70

35

90

70

45

70

35

80

35

45

60

80

30

70

–

X

Y

Z

32-10

32-12

20-4

110

145

–

250

215

–

28-5

110

145

110

180

145

110

145

110

125

110

120

–

250

215

250

270

215

250

215

250

235

250

–

325

290

325

–

20-5

325

290

280

–

28-6

20-6

28-7

The following are additional 5015 insert

arrangements with alternate rotations.

20-15

20-17

20-18

20-19

20-21

20-23

20-24

20-27

20-29

22-1

28-12

28-18

28-22

28-AY

32-2

180

110

180

110

–

270

250

270

250

–

290

–

325

–

Degrees

Insert

Arrangement

10SL-4

12S-3

14S-2

14S-5

14S-7

14S-9

16-9

W

63

70

–

X

Y

Z

–

325

280

325

290

325

290

325

–

290

325

280

–

32-5

145

120

110

180

145

110

180

110

–

215

240

–

290

–

32-7

32-8

–

32-15

32-17

32-25

32-48

32-64

32-68

32-82

36-3

90

70

35

90

35

80

35

70

90

–

270

215

250

270

250

–

110

145

110

145

110

–

250

215

250

215

250

–

290

325

–

22-2

–

22-4

–

16-10

16-11

16-13

16S-1

16S-4

16S-5

16S-6

16S-8

18-1

22-5

100

–

110

–

250

–

325

280

325

290

–

22-8

22-9

–

22-10

22-11

22-13

22-20

22-22

22-23

22-27

22-28

22-63

24-2

145

120

110

125

180

125

–

215

240

250

235

270

245

–

290

–

110

145

180

170

145

110

–

250

215

270

265

215

250

–

36-4

36-5

36-6

35

80

90

60

65

33

65

70

45

37

35

90

325

280

–

36-9

70

35

70

–

290

325

290

–

35

80

20

80

35

80

35

45

80

35

70

–

36-10

36-14

36-15

36-AF

40-1

18-3

–

280

–

18-4

–

305

–

18-8

–

18-10

18-11

18-12

18-15

18-20

18-22

18-29

20-3

120

170

–

240

265

–

280

325

280

325

–

130

–

235

–

300

270

310

290

–

24-9

110

–

250

–

40-5

80

–

280

–

24-10

24-11

24-22

24-27

28-2

40-9

125

130

–

225

230

–

120

180

145

180

145

240

270

215

270

215

110

–

250

–

40-10

40-35

40-AD

40-AG

40-AP

40-AV

90

70

90

70

–

290

–

280

325

290

110

145

250

215

74

285

250

270

322

325

–

290

28-3

110

180

*

MIL-DTL-5015 supersedes MIL-C-5015.

54

FAN (MIL-DTL-5015)

box mounting receptacle

2.000 MAX.

S

R

K

M

S

R

N

T DIA.

4 HOLES

B THREAD

.005

M

21-26X2XX-XXX

For ordering information, see how to order page 72.

Note: MIL-DTL-5015 supersedes MIL-C-5015.

B Thread

Class 2A

(Plated)

M

+.010

–.000

K

+.020

–.010

N Dia.

+.010

–.000

T Dia.

+.004

–.002

Shell

Size

R

TP

S

±.031

8S

10S

10SL

12S

12

.5000-28 UNEF

.6250-24 UNEF

.7500-20 UNEF

.8750-20 UNEF

1.0000-20 UNEF

1.1250-18 UNEF

1.2500-18 NEF

1.3750-18 NEF

1.5000-18 NEF

1.7500-18 NS

.562

.750

.562

.750

.562

.750

.812

.875

.672

.860

.672

.860

.672

.860

.891

.953

1.031

.375

.500

.594

.719

.875

1.000

1.094

1.188

1.281

1.375

1.500

1.625

1.750

2.000

2.250

2.500

2.750

.120

.147

.173

.625

.719

.625

.812

.625

.812

14S

14

.750

.906

.750

.906

16S

16

.875

.969

.875

.969

18

1.000

1.125

1.250

1.375

1.625

1.875

2.062

2.312

1.062

1.156

1.250

1.375

1.562

1.750

1.983

2.188

20

22

24

28

32

2.0000-18 NS

36

2.2500-16 UN

40

2.5000-16 UN

All dimensions for reference only.

55

®

Amphenol EMI/RFI Connectors

Programmable

Amphenol^®Programmable Filter Connectors combine the

versatility of standard crimp connectors with EMI/RFI pro-

tection for sensitive circuitry.

•

Designed to filter and protect circuits from power surges,

and will replace bulky filter networks that occupy critical

space in electronic boxes.

•

Ground, insulated or filter contacts can be combined within

the same connector to accommodate unique and changing

EMI requirements.

•

Provides benefits not available in fixed EMI/RFI connectors.

Crimp style EMI contacts are insertable and removable from

the rear of the connector, making modification of EMI perfor-

mance as simple as changing a contact.

•

Connectors are repaired by replacing the damaged contact

using a standard M81969 insertion and removal tool.

The table below indicates crimp frames and positioners to be

used.

Contact

Part No.

Contact

Size

Crimp

Frame**

Turret**

PFXXXXCR-22DP

PFXXXXCR-22DS

PFXXXXCR-20P

PFXXXXCR-20S

PFXXXXCR-16P

PFXXXXCR-16S

22D Pin

22D Socket

20 Pin

K932

M22520/2-01

M22520/1-01

The following pages provide how to order instructions and

dimensional information particular to the Programmable Filter

Connector. If more information is required, contact Amphenol,

Sidney, NY.

K931

TH533

20 Socket

16 Pin

16 Socket

See L-624-3 for additional crimping, insertion and removal instructions

** Available from Daniels Mfg. Co., Inc., Orlando, FL

•

Crimp contacts or contacts for printed circuit board applica-

tions are offered in a wide range of capacitance values. Pi fil-

ters are available in the VHF and UHF frequency ranges.

Programmable EMI/RFI connectors are intermateable and

intermountable with MIL-DTL-38999 Series I, II, III, and SJT.

See publication L-2057 for a complete list of attenuation values at specific

capacitance ranges.

56

PFLJT Programmable

wall mounting receptacle, box mounting

receptacle, jam nut receptacle

C

R

+.006

–.005

1.620

SS

BLUE

BAND***

WALL MOUNT RECEPTACLE

PFLJTPQ00*

N

C

R

V THREAD

CLASS 2A

T DIA.

4 HOLES

.005

E

M

+.002

–.003

.908

C

R

+.006

–.005

1.620

SS

BLUE

BAND***

BOX MOUNT RECEPTACLE

PFLJTP02*

N

C

R

T DIA.

4 HOLES

.005

E

+.002

–.003

M

.908

S

P

SS

+.006

–.005

1.620

BLUE

BAND***

MASTER

KEYWAY

JAM NUT RECEPTACLE

PFLJT07*

.219 MIN.

FULL THREAD

S

BB

N

V THREAD

CLASS 2A

RR

THREAD

CLASS 2A

.062 –.125

PANEL THICKNESS

+.005

–.001

.063

4 KEYWAYS

M

A

* To complete order number, see Programmable Filter how to order on page 60.

*** Blue band indicates rear release contact retention system.

A

C

+.011

–.010

E

+.000

–.006 ±.005

N Dia.

+.001

–.005

P Hex

+.017

–.016

S

+.016

–.015

T Dia.

+.004

–.003

BB Flat

+.000

–.010

SS Dia.

+.000

–.016

Shell +.011

Size –.010

M

R

V

RR Thread

(Plated)

Thread

11

13

15

17

19

21

23

25

.109

.140

1.031

1.125

1.219

1.312

1.438

1.562

1.688

1.812

.820

.790

.915

.700

.850

1.000

1.188

1.312

1.438

1.562

1.688

1.812

2.000

.812

.906

1.250

1.375

1.500

1.625

1.812

1.938

2.062

2.188

.128

.5625-24UNEF

.6875-24UNEF

.755

.942

.8125-20UNEF

1.0000-20UNEF

.810

.960

.975

.969

.8125-20UNEF 1.066

.9375-20UNEF 1.191

1.1250-18UNEF 1.085

1.2500-18UNEF 1.210

1.3750-18UNEF 1.317

1.5000-18UNEF 1.442

1.6250-18UNEF 1.567

1.100

1.207

1.332

1.457

1.582

1.062

1.156

1.250

1.375

1.500

.128 1.0625-18UNEF 1.316

.128 1.1875-18UNEF 1.441

.147 1.3125-18UNEF 1.566

.147 1.4375-18UNEF 1.691

1.7500-18UNS

1.692

All dimensions for reference only.

Designates true position dimensions.

The LJT is a MIL-DTL-38999, Series I connector. See catalog 12-090 for additional design specifications.

The Programmable Filter LJT is intermateable and intermountable with BS952090001 and HE308.

57

PFTV Programmable

wall mounting receptacle, jam nut receptacle

C

MASTER

KEYWAY

WALL MOUNT RECEPTACLE

PFTVP00*

1

R

+.006

–.005

1.631

2

BLUE

RED

BAND**

BAND***

1

2

R

C

R

T

V THREAD

METRIC

B THREAD

CLASS 2A

4 PLACES

.01P-0.3L-TS

TT

4 PLACES

E

.908

±.003

.005

M

S

P

D

+.006

–.005

1.631

JAM NUT RECEPTACLE

PFTV07*

BLUE

BAND***

RED

MASTER

KEYWAY

BAND**

.280 MIN

FULL THREAD

S

V THREAD

METRIC

RR

THREAD

METRIC

B THREAD

CLASS 2A

.1P-0.3L-TS

.062 MIN. -.125 MAX.

PANEL THICKNESS

M

A

* To complete order number, see Programmable Filter how to order on page 60.

** Red band indicates fully mated.

*** Blue band indicates rear release contact retention system.

B

D Dia

+.005

–.001

E

+.000

–.005

P Hex

+.017

–.016

T

V Thread

Metric

(Plated)

RR Thread

Metric

(Plated)

TT

+.008

–.006

R₁

R₂

Shell Thread

Size (Plated)

C

±.010

M

±.005

S

±.010

+.008

–.006

11

13

15

17

19

21

23

25

.7500

.8750

1.031

1.125

1.219

1.312

1.438

1.562

1.688

1.812

.570

.682

.820

.790

.871

.878

1.000

1.188

1.312

1.438

1.562

1.688

1.812

2.000

.812

.906

.719

.812

1.250

1.375

1.500

1.625

1.812

1.938

2.062

2.188

.128

.154

M15X1-6g

M18X1-6g

M22X1-6g

M25X1-6g

M28X1-6g

M31X1-6g

M34X1-6g

M37X1-6g

M20X1-6g

M25X1-6g

M28X1-6g

M32X1-6g

M35X1-6g

M38X1-6g

M41X1-6g

M44X1-6g

.194

.173

.194

.242

1.1000

1.1875

1.2500

1.3750

1.5000

1.6250

.807

.969

.906

.932

1.062

1.156

1.250

1.375

1.500

.969

1.037

1.162

1.287

1.412

1.062

1.156

1.250

1.375

All dimensions for reference only.

Designates true position dimensions.

The TV is a MIL-DTL-38999, Series III connector. See catalog 12-092 for additional design specifications.

The Programmable Filter TV is intermateable and intermountable with BS952090003 and JN1034.

58

PFSJT Programmable

wall mounting receptacle, box mounting

receptacle, jam nut receptacle

C

R

+.006

–.005

1.620

SS

BLUE

BAND***

WALL MOUNT RECEPTACLE

PFSJTPQ00*

C

R

N

V THREAD

CLASS 2A

T

E

4 HOLES

.005

M

+.002

–.003

.908

C

R

+.006

–.005

1.620

SS

BLUE

BAND***

BOX MOUNT RECEPTACLE

PFSJTP02*

N

C

R

T

E

4 HOLES

.005

M

+.002

–.003

.908

S

P

SS

+.006

–.005

1.620

BLUE

BAND***

MASTER

KEYWAY

.219 MIN.

JAM NUT RECEPTACLE

PFSJT07*

FULL THREAD

BB

N

S

V THREAD

CLASS 2A

RR

THREAD

CLASS 2A

.062 -.125

PANEL THICKNESS

+.005

–.001

.063

4 KEYWAYS

M

A

* To complete order number, see Programmable Filter how to order on page 60.

*** Blue band indicates rear release contact retention system.

A

C

+.011

–.010

E

+.000

–.006 ±.005

N Dia.

+.001

–.005

P Hex

+.017

–.016

S

+.016

–.015

T Dia.

+.004

–.003

BB Flat

+.000

–.010

SS Dia.

+.000

–.016

Shell +.011

Size –.010

M

R

V

RR Thread

(Plated)

Thread

10

12

14

16

18

20

22

24

.109

.140

.938

1.031

1.125

1.219

1.312

1.438

1.562

1.688

.820

.790

.915

.590

.750

.875

1.062

1.188

1.312

1.438

1.562

1.688

1.812

.719

.812

1.062

1.250

1.375

1.500

1.625

1.812

1.938

2.062

.120

.5625-24UNEF

.6875-24UNEF

.8125-20UNEF

.669

.830

.955

.6875-24UNEF

.8750-20UNEF

1.0000-20UNEF

.680

.859

.984

.875

.906

1.000

1.125

1.250

1.375

1.500

.969

.9375-20UNEF 1.084

1.1250-18UNEF 1.108

1.2500-18UNEF 1.233

1.3750-18UNEF 1.358

1.5000-18UNEF 1.483

1.062

1.156

1.250

1.375

.120 1.0625-18UNEF 1.208

.120 1.1875-18UNEF 1.333

.120 1.3125-18UNEF 1.459

.147 1.4375-18UNEF 1.580

1.6250-18UNS

1.610

All dimensions for reference only.

Designates true position dimensions.

The SJT is a proprietary connector. See catalog 12-091 for additional design specifications.

The Programmable Filter SJT complies with VG96912 for intermating and intermounting.

59

Programmable EMI/RFI

how to order

Programmable Filter Connector part number breakdown,

less contacts for connector LJT, SJT and TV types:

Programmable Filter Contacts***

Part Number Breakdown:

PF LJT P02RT 25 - 35

P

6

A

7

(XXX) (B)

PF

1

49

2

3

1

4

CR

5

22D

6

P

7

(XXX) (B)

1

2

3

4

5

8

9

8

9

1. PF designates Programmable Filter

2. Connector Series*:

2. Significant figures of capacitance (in PF)

for example: 4900 = 49

LJT

TV (Tri-Start)

SJT

JT (for availability, consult Amphenol, Sidney, NY)

3. Multiplier (No. of zeros)

4. Filter Circuit:

1 = Pi Filler

3. Shell Style, Service Class and Finish:

LJT/SJT (style & class only, finish designated by

variation suffix):

8 = Ground

9 = Feed-thru

5. Termination Style:

P02RT (box mount)

PQ00RT (wall mount)

07RT (jam nut)

CR designates Crimp

PR designates Printed Circuit Tail

6. Contact Size:

16, 20, 22D

TV:

P00RF (wall mount electroless nickel)

P00RW (wall mount O.D. cadmium)

07RF (jam nut electroless nickel)

07RW (jam nut O.D. cadmium)

7. Contact Gender: Pin or Socket

8. Contact Variation Suffix

4. Shell Size:

9. “B” or “W” - indicates source of origin**

LJT/TV: 9 through 25

SJT: 8 through 24

5. Insert Pattern - refer to insert availability chart on page 9

6. Insert Gender: Pin or Socket

Capacitor Color Coding

Filter Type

UHF₁

Color

Violet

Pink

7. Alternate Shell Position:

LJT/SJT: A through D

UHF₂

VHF₁

VHF₂

TV:

A through E

Green

8. Variation Suffix

Brown

Finish designation for LJT/SJT:

(023) electroless nickel

(014) O.D. cadmium

9. “B” or “W” - indicates source of origin**

* Connector Series:

LJT is a MIL-DTL-38999, Series I connector. See catalog 12-090 for additional design specifications.

TV (Tri-Start) is a MIL-DTL-38999, Series III connector. See catalog 12-092 for additional design specifications.

SJT is a proprietary connector. See catalog 12-091 for additional design specifications.

JT is a MIL-DTL-38999, Series II connector. See catalog 12-090 for additional design specifications.

** B designates Amphenol ^®from Amphenol, Sidney, N.Y., U.S.A.

W designates Amphenol Limited, Whitstable, England

*** Contact Amphenol for availability

60

®

Amphenol Filter Adapters

effective circuit protection for existing applications

Filter adapters present an effective and economical

method of introducing EMI/EMP protection to an installed

system. The adapter series of filter connectors from

Amphenol are available to intermate with all the popular

MIL-Specs.

Features of the Amphenol ^®adapter include:

•

Planar technology from the industry’s leader in cylindri-

cal filter products

•

MOV or diode capability for transient protection

Wide range of tooled patterns

Space qualified components

Installation of the adapter is quick and efficient, requiring no

tools, fixtures or extended downtime. Simply unmate the exist-

ing cable harness from the receptacle; attach the coupling nut

to the receptacle on the unit; then mate the cable harness to the

receptacle side of the adapter.

Several design alternatives are available that will help ensure

that the adapter remains permanently attached to either the

cable harness or the unit receptacle.

61

FPT, FJT, FLJT, FTV

adapters

FPT Adapter

21-900075-XX

FPT

Shell

Size

C

Dia.

Ref.

N Dia.

+.001

–.005

L

Max.

L

8

.729

.851

.473

.590

1.626

1.688

10

12

14

16

18

20

22

24

1.035

1.158

1.280

1.403

1.525

1.648

1.770

.750

.875

N

C

1.000

1.125

1.250

1.375

1.500

FJT Adapter

21-900393-XX

FJT

Shell

Size

C Dia.

+.011

–.010

N Dia.

+.001

–.005

L

Max.

L

8

.847

.969

.473

.590

1.397

10

12

14

16

18

20

22

24

1.143

1.255

1.388

1.510

1.633

1.756

1.878

.750

.875

1.000

1.125

1.250

1.375

1.500

N

C

FLJT Adapter

21-900423-XX

FLJT

Shell

Size

C Dia.

+.011

–.010

N Dia.

+.001

–.005

L

Max.

L

9

.920

1.045

1.246

1.371

1.496

1.616

1.743

1.866

1.991

.572

.700

2.038

11

13

15

17

19

21

23

25

.850

.975

1.100

1.207

1.332

1.457

1.582

N

C

FTV Adapter

21-900529-XX

FTV

Shell

Size

V Thread

0.1P-0.3L-TS

Class 2A

C Dia.

Ref.

L

Max.

L

9

.845

.950

.6250

.7500

2.257

11

13

15

17

19

21

23

25

1.121

1.249

1.386

1.493

1.620

1.737

1.864

.8750

1.0000

1.1875

1.2500

1.3750

1.5000

1.6250

C

V Thread

All dimensions for reference only.

Consult Amphenol, Sidney, NY for ordering information.

62

®

Amphenol Transient Protection

MOV – Metal Oxide Varistor Connectors

•

Filter connector size package

Protection for 14, 31, 38 DC voltage circuits

Radiation hardened

No additional circuits required

Low impedance

Increased reliability

Nanosecond response time

Elimination of costly external suppression assemblies

The Amphenol ^®MOV Connector offers the versatility of a stan-

dard connector, with transient protection for sensitive circuits.

Transients in electrical circuits caused by a sudden release of

stored energy can originate within or outside of the circuit and

may be repeatable or random.

Regardless of frequency or origin, transient caused failures

generated by load switching, lightning, electrostatic discharge

(ESD) and electromagnetic pulse (EMP) can destroy unpro-

tected IC components.

Compatible with present filter connector assembly procedures,

MOVs can be combined with existing filters. Internal housing of

the MOV sleeve offers weight and space savings over other

protection methods available today, and eliminates costly and

bulky exterior suppression mechanisms in appropriate situa-

tions. MOVs are presently available in contact sizes 22, 20 and

16.

Transient protection can be provided in receptacle, plug or

adapter configuration. These connectors are intermateable and

intermountable with the following MIL-Specs:

•

MIL-DTL-5015

MIL-C-26482

MIL-C-26500

•

MIL-C-27599

MIL-DTL-38999

MIL-C-83723

63

MOV Connectors, cont.

M.O.V. PERFORMANCE CHARACTERISTICS

Maximum Ratings (125°C)

Continuous Transient

Peak

Current

Specifications (25°C)

Maximum Leakage

Current

Maximum

Clamping Voltage

Varistor

Voltage

at 1mA (DC)

at V_t(dc)

V

at Test Current

DC

RMS

Energy

c

Capacitance

at 1 MHz

I

Max.

I

Max.

V

t

Voltage Voltage (10/1000µS) (8/20µS)

lp (8/20µS)

L

Picofarads

25°C

µA

5

125°C

µA

50

V

W

I

V

(dc)

V

I

p

Contact

Size

m

tm

Min.

N

Max.

C

DC

Volts

Designation

F14

Volts

Joules

1.5

2

Amperes Volts Volts Volts

Volts

Amps

10

5

Min.

1000

450

400

450

400

450

Max.

3000

1950

1500

1950

1500

1950

22

20

16

14

10

250

300

350

18

35

42

35

42

22

39

47

39

47

26

48

58

48

58

42

14

28

36

28

36

F31

31

25

85

5

50

F38

38

30

100

85

5

50

F31

31

25

10

20

5

50

F38

38

30

2

100

5

50

F38

38

30

3

5

50

NOTE: Continuous voltage ratings are based on 1000 hour reliability assurance tests at 125°C rated ambient temperature per MIL-STD-202 Method 108.

Contact Amphenol Sidney for options not listed in chart.

The following charts show the typical MOV response to an input pulse

open circuit of 1000V and 10A peak square wave with a 5 nanosecond

rise time in a 50 Ohm system.

The following chart shows response time

and output voltage of a typical MOV with

1000V, 5 nanosecond, 2.5A input pulse

mounted in an LJT 13–35P connector. Test

was performed without load.

1200

12A

30V

25

20

15

10

5

10

8

INPUT

900

25

6

OUTPUT

600

300

20

15

10

5

4

2

0

-2

-5

0

40

80

120

160

200

0

40

80

120

160

200

NANOSECONDS

0

50 100 150 200 250 300

NANOSECONDS

DATA

Base

Peak

DATA

Base

Peak

.1767

9.65

A

–.094

29.086

V

DATA

Peak

Input

24V (Clamping)

2.5A

64

®

Amphenol Transient Protection

Diode Connectors

•

Clamping voltage as low as 11.9 volts

Low capacitance – suitable for high frequency

applications

•

Unipolar or bipolar – using existing proven diode

technology

•

Protection for 5.8 to 60 VDC circuits

No additional circuits required

Low impedance – high frequency response

Increased reliability

Nanosecond response time

Elimination of costly external suppression assemblies

Screening to applicable requirements of MIL-S-19500TX/

TXV available

•

Keeps transients outside of the box

Minimizes fast transient voltage overshoot

The Amphenol ^®Diode Connector offers the versatility of a

standard connector, with transient protection for sensitive cir-

cuits, such as TTL Lines.

Diode Connector and Adapter

Transients in electrical circuits caused by a sudden release of

stored energy can originate within or outside of the circuit and

may be repeatable or random.

Regardless of frequency or origin, transient caused failures

generated by load switching, lightning, electrostatic discharge

(ESD) and electromagnetic pulse (EMP) can destroy unpro-

tected IC components.

Compatible with present filter connector assembly procedures,

diodes can stand alone or can be combined in series with fil-

ters. Internal housing of the diode offers weight and space sav-

ings over other protection methods available today, and

eliminates costly and bulky exterior suppression mechanisms in

appropriate situations. Diodes are presently available in contact

sizes 22 and 20.

Close-up View of Diode Contact

Transient protection can be provided in receptacle, plug or

adapter configurations. These connectors are intermateable

and intermountable with the following MIL-Specs:

•

MIL-DTL-5015

MIL-C-26482

MIL-C-26500

•

MIL-DTL-27599

MIL-DTL-38999

MIL-C-83723

65

Diode Connectors, cont.

STANDARD DIODE CONNECTOR CHARACTERISTICS AT 25 °C

Stand-off

Voltage †

(VDC)

Leakage Current

at Stand-off Voltage

(µA)

Power Capability †

20µs Exp. Impulse

(Peak) (Watts)

Max. Capacitance*

(pf)

Breakdown Voltage

at 1 ma (VDC)

Max. Clamping Voltage

(8 x 20µ sec. pulse)

+ 5.8

± 5.8

1600

1000

750

1500

500

1100

500

750

500

600

500

+ 6.45 to + 7.1**

± 6.45 to ± 7.1**

± 7.3 to ± 9.3

± 8.2 to ±10.6

+ 8.5 to +10.6

±11.1 to ±12.3

+11.1 to +12.3

±16.7 to ±18.5

+16.2 to +19.2

–16.2 to –19.2

±18.9 to ±23.0

+19.0 to +21.0

±25.7 to ±28.4

±27.8 to ±30.7

+30.5 to +35.7

+37.1 to +41.0

±44.4 to ±49.1

±47.1 to ±58.1

+64.6 to +71.4

±64.6 to ±71.4

+11.9

±11.9

±13.5

±15.4

+15.4

±17.0

+17.0

±24.9

+24.9

–24.9

±32.0

+27.7

±38.0

±40.5

+46.4

±53.9

+53.9

±64.5

±84.2

+95.2

±95.2

<100

<150

<10

<5

1000

± 7.0

± 8.0

+ 8.0

<5

±10.0

<1

+10.0

<1

±15.0

<1

+15.0

<1

–15.0

<1

±17.0

<1

+17.1

<1

±22.0

<1

±25.0

<1

+28.0

<1

±33.3

<1

+33.3

<1

±40.0

<1

±45.0

<1

+57.8

<1

±57.8

<1

Clamping Time -

Unipolar: Less than 1 nanosecond, 0V to breakdown

Bipolar: Less than 5 nanoseconds, 0V to breakdown

* Lower capacitance devices available; consult Amphenol, Sidney, NY.

**This device only measured at 10ma

† Higher power ratings also available

DIODE CONTACT PULSE TEST, ±5.8 DIODE

66

®

Amphenol Transient Protection

ESA – Energy Shunting Assembly

The Amphenol ^®Energy Shunting Assembly (ESA) is a simple,

compact unit which provides lightning and electromagnetic pulse

(EMP) protection of systems in which many signal lines enter

sensitive electronic equipment. The efficient packaging of the

ESA circumvents the concept of one protective device per line. It

provides a surge arrestor which has the advantage of space sav-

ing and simplified assembly when compared to current protective

devices which range from diodes to large spark gaps.

The current ESA design consists of two 53-pin contact, Mil-Stan-

dard, hermetic connectors assembled back to back, and encom-

passing a ground plate. A sealed chamber is formed within this

thru-bulkhead unit, housing 53 in-line spark gaps. Introducing a

controlled atmosphere enhances fast rise breakdown.

The ESA can be integrated with an EMI filter connector which

can improve its performance. These two assemblies provide a

method to help protect against lightning, EMP, EMI and TEM-

PEST effects.

Performance Characteristics

1. DC breakdown voltage

230 Volts

2. Maximum rated surge discharge current (8 x 20 microsecond pulse)

3. Insulation resistance

5,000 Amperes per pin

10¹⁰ohms minimum

Less than 2 pf

4. Capacitance between each electrode and the ground plane

5. Rate-of-rise breakdown voltage

Maximum Breakdown

Voltage (Volts)

Rate of Rise

(Volts/microsecond)

600

800

10

1,000

1,500

2,000

10,000

1000,000

6. Surge breakdown unbalance (at 100 Volts/microseconds)

7. Surge life (500 Ampere – 10 x 1,000 microsecond)

8. Hold-over voltage

180 Volts

400 Surges

100 Volts

40 Volts

9. Arcing voltage

10. Glow to arc transition point

1 Ampere

11. Temperature range

–40°F to 150°F

(233°K to 339°K)

67

Filter Accessories

Universal “Header Assembly” for flex print or

PC board connectors

Mounts to all MIL-DTL-38999 and

MIL-C-26482 Connectors

The use of connectors with printed circuit

termination is rapidly gaining popularity due

to the use of high volume, vapor phase or

wave solder manufacturing processes. Ter-

mination of this style of connector to flex

print or a printed circuit board represents a

major cost in the manufacturing process for

users. When adding flex or printed circuit

board assemblies to an expensive filter or fil-

ter/transient protection connector, the total

cost of a failed solder joint, a bent pin, or an

Headers provide easy separation

of the connector from the PC

board.

unanticipated electrical failure becomes prohibitive. The univer-

sal header assembly from Amphenol will provide for easy sepa-

ration of the connector from the board on these occasions.

Header Assemblies Provide Cost Savings

Incorporation of the header assembly provides the user with

time and cost saving potentials. These header assemblies can

be vapor phase or wave soldered to flex or printed circuit

boards prior to the receipt of the EMI/EMP connector. Headers

can be installed to standard connectors, allowing for electrical

testing that would adversely affect the sensitive diodes, MOV’s

or capacitors in the EMI/EMP connectors. Expensive connector

assemblies can be easily removed from and reattached to the

header assembly as the manufacturing process dictates.

Cylindrical Configuration

•

3 PCB stickout dimensions are available.

Size 22D contacts use .175 thick headers

Size 16 to 20 contacts use .195 thick headers

Consult Amphenol, Sidney NY for additional configurations.

Headers for cylindrical connectors accommodate up to 128

pins. Consult Amphenol catalogs for mating connector con-

tact layouts (12-092 and 12-090 for MIL-DTL-38999 and

12-070 for MIL-C-26482).

Mounting Applications

Shell modifications are recommended, but are not necessary.

The header assembly can be attached to connectors with stan-

dard flange placement or directly to the circuit board. The ideal

application would involve either a single flange moved all the

way to the rear of the connector or a double flange. Cinch nuts

can be installed in either flange to allow easier mounting to the

panel or the header assembly. The forward flange would mount

the connector to the panel; the rear flange would be used to

mount the header assembly. Various types of captivated or

loose attaching screws can be utilized for unique applications.

Mounting to Rectangular ARINC Connectors

•

Headers for ARINC connector arrangements accommodate

up to 150 pins.

•

Consult Amphenol, Sidney NY for ARINC configurations and

detailed dimensions.

Materials

•

Body is molded from Torlon or PPS (Polyphenylene Sulfide)

Electrical engagement areas of the header contact are

plated with .00003 inches minimum of gold over .00005

inches minimum of nickel.

Amphenol universal headers are slotted to allow mounting to all

series of MIL-DTL-38999 or MIL-C-26482 connectors without

special alterations. They are of similar dimension as the flange

of the mounting connector and would be approximately .185

inches (4.70 mm) thick.

Incorporates a Shorter Pin/Socket Contact

The heart of the header assembly is a short pin/socket contact.

The tall of the contact would accommodate standard through-

hole diameter and thickness of the flex or printed circuit board

materials. The socket is imbedded in the molded material, mak-

ing electrical engagement with the printed circuit tail of the con-

nector.

68

Filter Accessories

Universal “Header Assembly” for flex print or

PC board connectors, cont.

The drawing below shows the standard universal adapter for use with MIL-DTL-38999 and MIL-C-26482

connectors. Consult Amphenol, Sidney, NY for drawings of headers for ARINC configurations.

S

R1

VISUAL

INDICATOR NOTCH

R2

T

G

FOR TOP C OF

L

INSERT PATTERN

(SIZE & CONFIGURATION

OPTIONAL)

SIZE 22

CONTACT VIEW

.020 ± .001

TT

F RADIUS

B

PCB STICKOUT

(SEE SUFFIX CHART BELOW)

T

TT

Assembly

Part Number

Shell

Size

F

G

±.005

S

±.005

+.008

–.006

R1

TP†

R2

TP†

+.008

–.006

SIZE 16 AND 20

CONTACT VIEW

Radius

21-904008-XX( )

21-904010-XX( )

21-904012-XX( )

21-904014-XX( )

21-904016-XX( )

21-904018-XX( )

21-904020-XX( )

21-904022-XX( )

21-904024-XX( )

8/9

.094

.125

.938

1.031

1.125

1.219

1.312

1.438

1.562

1.688

1.812

.128

.154

.719

.812

.594

.719

.216

.194

.173

.194

.242

B

PCB STICKOUT

(SEE SUFFIX CHART BELOW)

.050

10/11

12/13

14/15

16/17

18/19

20/21

22/23

24/25

.906

.812

.040 ± .001 (SIZE 20)

.0625 ± .0010 (SIZE 16)

.969

.906

1.062

1.156

1.250

1.375

1.500

.969

1.062

1.156

1.250

1.375

G

NOTE:

Size 22 accepts .018 to .022 dia. PCB tails.

Size 16 accepts .048 to .064 dia. PCB tails.

Size 20 accepts .037 to .043 dia. PCB tails.

See Suffix Chart

Assemblies containing Size 22 contact only: .175

Assemblies containing Size 16 or 20 contacts: .195

† TP designates true position dimensioning.

HOW TO ORDER INFORMATION

For Universal Adapter used with MIL-DTL-38999 and MIL-C-26482

Connectors

ASSEMBLY NUMBER SUFFIX CHART

Contact

PCB Stickout**

Arrangement

Use coded number as follows:

Shell Size

Designation*

Number

Suffix***

B ±.015

Stickout

Suffix

21-9040

XX

–

XX

X

08

10

12

14

16

18

20

22

24

1

2

3

.120

Designates Amphenol^®

Interface Adapter

Shell size designation for

.185

Insert

Arrangement

Suffix

from

MIL-STD-1560 or

MIL-STD-1669

.270

MIL-DTL-38999 Series I, II, III and IV

or MIL-C-26482 Series 1 and 2.

See suffix chart.

Arrangement number - See MIL-STD-1560

or MIL-STD-1669. Also consult Amphenol

catalogs 12-092 (MIL-DTL-38999 Series III),

12-090 (MIL-DTL-38999 Series I, II), and

12-070 (MIL-C-26482 Series 1)

Contact PCB Stickout designation

See suffix chart.

*

Shell size designation for MIL-DTL-38999 Series I, II, III & IV

and MIL-C-26482 Series 1 and 2.

Examples: Shell size 9 use 08. Shell size 25 use 24.

** Size 22 contacts available in all 3 stickout lengths.

Size 16 and 20 contacts available only in .185 and .270 lengths.

*** Insert arrangement 14-97 and 15-97 are not available at this

time. Consult Amphenol, Sidney, NY for information.

For how to order information on adapters to be used with ARINC connectors,

consult Amphenol Aerospace, Sidney NY.

69

Filter Accessories

Amphenol Electrostatic Discharge (ESD)

Protected Connectors

Amphenol has developed cylindrical and rectangular connectors

which protect sensitive components from Electrostatic Discharge

(ESD) without diodes, varistors, gas tubes, or “experimental”

semiconductive materials.

These connectors utilize the Faraday Cage principal to shunt electro-

static discharge events to the conductive enclosure on which the con-

nector is mounted, thus never allowing the high voltage, high current

discharge event to reside on any contacts.

The ESD protected connectors have the same physical envelope as

their standard counterparts, and do not require special mounting or ter-

minating techniques. All of the contacts remain fully functional, and

electrical characteristics such as capacitance are not effected.

Product Features:

• Connector envelope identical to unprotected design for most applications

• Exceeds Protection Requirements of IEC 801-2 and MIL-STD-1686:

• Ensures that All Components within a Conductive Enclosure will be Sub-

jected to a Maximum of 10V during Electrostatic Discharges between –

ESD Testing on MIL-DTL-38999, Series III

Filter Cylindrical Connector (Actual Photo)

26 KV and +26 KV

• Voltage Observed on Contacts during ESD Events –

<10V (at 1 megohm)

• Current Observed on Contacts during ESD Events –

<100 milliamperes (at 2 ohms)

• Response Time – Instantaneous

(Voltage and Current are Maximum Values)

• Maximum ESD Voltage – Tested to ±26KV

• No Capacitive Loading

• Eliminates the Need for Discrete Components (such as diodes) and Max-

imizes Printed Circuit Board Real Estate for Equipment Housed in Con-

ductive Enclosures which require ESD Protection as Free-standing Units

• Operating Voltage of Connectors not Effected for Most Designs

• Pulse Life – Infinite

What is a Faraday Cage?

A Faraday cage is a conductive enclosure. It may be

solid in form such as a sheet–metal enclosure, or it may

be full of apertures, such as a wire cloth box. When a

charge is placed on a faraday cage the electrons which

make up the charge, having like polarity, try to position

themselves as far as possible from each other. This

places the electrons on the outer surface of the enclo-

sure, leaving the inner surface uncharged. The charge on

the outer surface does not induce a charge on any neutral

object inside of the faraday cage, and therefore does not

try to transfer itself onto the internal object. Neutral

objects (such as IC’s) inside of a faraday cage are

thereby protected from ESD activity external to the fara-

day cage.

The voltage and current observed on neutral objects

within a faraday cage during ESD events are due to the

secondary effects of ESD. These include Electromagnetic

Interference (EMI), magnetic and electrical field coupling.

The faraday cage of the Amphenol ESD Protected Con-

nectors has been designed to minimize these effects.

What is Electrostatic Discharge (ESD)?

Electrostatic Discharge (ESD) is the rapid transfer of a static electric

charge from one body to another. A static electric charge consists of

either a surplus or depletion of electrons on a body, which gives that

body a potential or voltage relative to ground (or another body). The

discharge is extremely fast (less than 1 nanosecond risetime) and the

current flow may exceed 100 amps!

Static electricity is normally the result of two materials transferring

charges when rubbed or separated, such as shoes scuffing across a

dry carpet, or sheets of untreated plastic being separated. This phe-

nomena is commonly referred to as the triboelectric effect.

The Amphenol^®ESD Protected Connectors

The Amphenol^®ESD Protected Connectors have a fara-

day cage at the mating interface. The faraday cage has

been specifically designed to intercept electrostatic dis-

charges from the contacts in the unmated state, while

maintaining each contact’s isolation when the connector

is mated. When the ESD Protected Connectors have

been mounted to a conductive enclosure, a faraday cage

is created which will protect components located within

the enclosure from electrostatic discharges. This elimi-

nates the need for discrete components such as diodes

and gas discharge tubes, and saves printed circuit board

real estate. Amphenol ESD Protected Connectors have

also been applied to Line Replaceable Modules (LRM).*

The voltage developed due to the triboelectric effect depends on the

materials involved, the quantity and type of contact, and relative humid-

ity. In a dry environment a person can accumulate a charge of up to 25

KV! In a moist environment a person’s potential is reduced due to the

effect of moisture on the insulating properties of materials.

For further information see:

Amphenol Product Data Sheet #171-1 Amphenol Electrostatis

Discharge (ESD) Protected Connectors.

Amphenol Publication L-2075, “ESD Attenuation Test Procedure

for Connectors with Faraday Cage Protective Structures”

70

* For further information on Amphenol LRM connectors with ESD

How to Order Filter Connectors

The following format is suggested when ordering Amphenol^®

EMI filter connectors:

• Fill out the EMI Filter Connector check list on the next page.

This check list page can be copied, filled out and sent to an

Amphenol technical support person. Fax it to 607-563-5157

and a filter connector specialist will help you. It is also avail-

able on-line at www.amphenol-aerospace.com/

products_filter.html.

• Choose the contact and attenuation characteristics required.

(see pages 5 and 6).

• Choose the contact size and insert arrangement. Refer to cor-

responding Mil-Spec or go to the applicable Amphenol

detailed connector catalog as follows:

• 12-092, MIL-DTL-38999, Series III Tri-Start Connectors

• 12-090, MIL-DTL-38999, Series I & II, LJT & JT Connectors

• 12-070, MIL-C-26482, Series 1 Connectors

• 12-020, MIL-C-5015 Connectors

These detailed catalogs are all available on-line at

www.amphenol-aerospace.com.

• Choose the shell style that fits your application. Refer to each

of the style sections in this catalog:

Filter Connector

Type

Filter Connector

Brief Description

Pages

FCTV

MIL-DTL-38999 Series III with

Composite shell

9-13

FTV

MIL-DTL-38999 Series III with

Metal shell

14-20

FJT

MIL-DTL-38999, Series II

MIL-DTL-38999 Series I

Proprietary 38999 type

MIL-DTL-38999 Series IV

MIL-C-26482

21-27

28-37

38-43

44-46

47-53

54-55

FLJT

FSJT

FBL

FPT

FAN

MIL-DTL-5015

• To arrive at part number, see page 73, How to Order.

71

How to Order

Ordering procedure for example part number 21-209216-26P is shown below. If further assistance is needed

to determine your filter connector requirements and order number(s), see the EMI Filter Check List on the next

page and/or consult Amphenol Aerospace, Sidney, NY.

21

-

20

9

2

16 - 26

P

-2XX

Filter Connector Designator

Connector and Filter Type

Shell Finishes

Any combination of filters, non-filters, grounds, and

non-standard contact terminations will require -2XX

suffix. Please consult Amphenol Aerospace for

assistance in setting up these part numbers.

Shell Styles

•

Standard voltage for diode is ±8 volts. Any devi-

ation requires a –2XX suffix.

Standard voltage for a MOV is 47 volts. Any

Shell Size

Insert Arrangement

Type of Contact and Keyway Position

deviation requires a –2XX suffix.

Standard diode/filter combination is ±8 volt/VHF-

1 filter. Any deviation requires a –2XX suffix.

Standard MOV/filter combination is 47 volt/VHF-

1 filter. Any deviation requires a –2XX suffix.

21 Filter Connector Designator

21 - Filter Connector

36 - MOV Connector

47 - Diode Connector

20 Connector/Filter Type

73 - M83723 bayonet coupling with VHF-1 filter

75 - FSJT with programmable filter

76 - FTV with VHF-1 filter with composite shell

77 - FLJT with ±8 volt diode/VHF-1 filter combination

78 - FTV PCB mount with standard flange

79 - M83723 (UTS) with bayonet mount

80 - FTV PCB mount with standard flange and standard nut

82 - FTV with ±8 volt diode/VHF-1 filter combination

83 - FSJT with ±8 volt diode/VHF-1 filter combination

84 - FTV (UTS) with ±8 volt diode only

85 - FBL with ±8 volt/VHF-1 filter combination

87 - FLJT (UTS) with ±8 volt diode/VHF-1 filter combination

96 - FPT-E (UTS) with 3-8 Nfd Pi 1500V filter

Shell Finishes

0 - chromate

1 - bright cadmium

2 - stainless steel (electrolitic nickel plated)

4 - electroless nickel, MS (F)

5 - gold plate over nickel

7 - cadmium plate over nickel, MS (A)

8 - bright nickel

9 - cadmium plate, nickel base, OD, MS(B), (500 hr. salt

spray test)

Shell Styles

20 - FPT with VHF-1 filter (short shell)

22 - FPTE with VHF-1 filter (short shell)

24 - FJT with VHF-1 filter (short shell)

25 - FJT with ±8 volt diode/VHF-1 filter combination

26 - FAN with VHF-1 filter

29 - FLJT with VHF-1 filter (short shell)

31 - FPT with MF filter (short shell)

32 - FJT with MF filter (short shell)

33 - FPT with HF filter (long shell)

34 - FJTP with VHF-1 filter (short shell)

36 - FLJT with HF filter (long shell)

37 - FJT with HF filter (long shell-min. penetration also available)

38 - FJTP with HF filter (long shell)

39 - FJTP with MF filter (short shell)

40 - FLJT with MF filter (short shell)

41 - FJT (UTS) with VHF-1 filter (short shell)

46 - FPT (UTS) with VHF-1 filter

47 - FLJTPQ with VHF-1 filter (short shell)

48 - FLJTPQ (UTS) with VHF-1 filter (short shell)

50 - FTV (UTS) with VHF-1 filter (short shell)

51 - FTV (UTS) with HF filter (long shell)

52 - FTV with VHF-1 filter (short shell)

53 - FTV with HF-1 filter (long shell)

56 - FJTP (UTS) with VHF-1 filter

57 - FLJT with VHF-1 filter (printed circuit mount)

58 - FJTPQ (UTS) with VHF-1 filter (short shell)

60 - FTV with VHF-1 filter (printed circuit board mount, mod. flange)

61 - FBL with VHF-1 filter (short shell)

63 - FSJT with VHF-1 filter (short shell)

64 - FBL (UTS) with VHF-1 filter

65 - FSJT (UTS) with VHF-1 filter

9

2

0 - wall mount receptacle

2 - box mount receptacle

3 - jam nut receptacle with rear thread (PT only)

4 - minimum penetration jam nut receptacle

7 - jam nut receptacle

16 Shell Size

8 through 24 - FJT and FPT shell sizes available

9 through 25 - FLJT and FTV shell sizes available

26 Insert Arrangement

Refer to corresponding Mil-Spec.

Type of Contact and Insert Arrangement

P - pins in a normal rotation

S - sockets in a normal rotation

For alternate rotations go to the table below for suffix letter.

67 - FTV with VHF-1 filter (printed circuit board mount, Std. flange)

68 - FTV (UTS) with ±8 volt diode/VHF-1 filter combination

69 - FLJT with programmable filter

70 - FJT with programmable filter

71 - FTV with programmable filter

P

ALTERNATE ROTATION SUFFIX LETTERS

FPT

FJT, FLJT or FSJT

Suffix Letter

FTV or FCTV

Suffix Letter

FBL Series IV

Suffix Letter

FAN

Suffix Letter

Alternate

Position

Alternate

Position

Alternate

Position

Pins

P

Sockets

Position

Pins

P

Sockets

Pins

P

G

Sockets

Pins

P

E

Sockets

Pins

P

G

I

Sockets

Normal

S

F

T

X

Z

Normal

S

H

J

Normal

S

H

J

N

A

B

C

D

K

S

F

H

L

Normal

W

X

S

H

J

A

B

C

D

E

A

B

C

D

E

G

I

W

X

Y

Z

R

I

G

W

Y

K

M

R

L

N

T

K

L

J

Y

Z

K

L

M

N

R

T

X

M

C

A

N

D

B

W

12

13

Federal Vendor Identification/FSCM 77820

See page. 60 for Programmable Filter connector ordering information.

See page 62 for ordering adapters; page 69 for ordering universal

72

How to Order

EMI filter check list

Date

Ref. Filter P/N

Ref. Mil-Spec

Filter Requirements:

Filter Type (Pi, C, LC, T, LL, other)

Capacitance (locations)

Frequency (MHz)

Insertion Loss (dB)

1

3

10

30

100

Working Voltage (VDC or VAC and frequency)

Dielectric Withstand Voltage (VDC)

Filter Contacts (locations)

Ground Contacts (locations)

Insulated feed-thru (locations)

Modified Shell: (Flange moved, clinch nuts, heilicoils, stand offs, etc.)

Special Requirements: (AC voltage, spike voltage, attenuation testing, thermal cycling, burn-in, capacitor lot traceabil-

ity, water immersion, etc.)

Contact Termination:

UTS

Solder Cup

Wire Wrap

Flat dim.

Stickout dim.

PCB tail:

Diameter dim.

Stickout dim.

Pre-tin?

What is terminated to connector (ie. flex, rigid flex, PCB, etc.)?

Special Cleaning

(if so, recommend a protective cap with an environmental gasket)

Special Stamping:

Customer:

Program:

Forecast:

Requested by:

Comments:

This Filter check list is also available on-line at

www.amphenol-aerospace.com/products_filter.html.

Fax completed copies to 607 563 5157

73

Rectangular Filter Connectors

from Amphenol Canada

Ferrite

inductor

Single piece machined aluminum alloy

shell per QQ-A-225, plated in accord-

nance with

Copper alloy

soldercup

Amphenol Filtered Rectangulars

1) Electroless nickel per MIL-C-26074 or

termination,

gold plated per

MIL-G-45204.

Monolithic

2) Tin per MIL-T-10727 or

3) Cadmium per QQ-P-416 with clear

chromate or

4) Gold per MIL-G-45204 over electro-

less nickel per MIL-C-26074

In addition to the filter interconnection products

shown in this catalog, there is a wide range of filter

products from Amphenol Canada which include:

planar

capacitor

array

Copper alloy

crimp barrel

termination,

gold plated per

MIL-G-45204.

•

Micro D

D-Sub

Rectangular 38999

M83733 Style

ARINC 404 and ARINC 600

Custom Rectangular Filter Designs

Some products and ordering information are

shown here and on page 75. Please contact

Amphenol Canada for any further information

and for order placement.

Beryllium copper

contact springs,

gold plated per

MIL-G-45204.

Amphenol Canada

High temperature

dielectric insert -

polyethersulfone

thermoplastic per

MIL-P-46185

20 Melford Drive

Scarborough, ON M1B 2X6 Canada

Phone: 416-291-4401

Fax: 416-292-0647

Website: www.amphenolcanada.com

Machined copper

alloy contact, gold

plated per

Beryllium copper

EMI grounding

spring

MIL-G-45204

Sealing and stress

isolating elastomeric

gaskets (3 places)

Micro-D Filter (M83513 Style)

Rack and panel mounting connectors for applications where space and weight are at a premium.

For panel mount, cable mount and PCB mounting.

Example part number M13-21S3CA211-000 is shown:

M13 - 21

S

3 C A2 1 1 - 000

Amphenol Series

M13

Special Deviations

000 - Standard

Contact Arrangement

9, 15, 21, 25, 31, 37

Shell Plating

1 - Electroless nickel

2 - Tin

3 - Cadmimum (yellow)

4 - Gold

Connector Type

P - Pin

S - Socket

Mounting Styles

1 - .092” dia. hole

2 - 2-56 thread

Termination Style

1 - .019 X .150 PCB

2 - .019 X .250 PCB

3 - Solder cup

3 - Right angle mtg.

4 - Right angle PCB

Capacitance

5 - Insulated stranded wire (18”)

A2 - 150 - 300pF

A3 - 300 - 500pF

A6 - 600 - 1000pF

01 - 1200 - 2000pF

04 - 4000 - 8000pF

08 - 8000 - 16000pF

Filter Circuits

C - Capacitive

P - Pi

74

Rectangular Filter Connectors

from Amphenol Canada, cont.

D-Sub Filter (M24308 Style)

EMI Filtered D-Sub connectors designed for aerospace, industrial and commercial

applications, using planar capacitors for high reliability.

Example part number 308-BP1P0811-000H is shown:

308 - B

P

1 P 08

1

1 - 000 H

Amphenol Series

Density

Planar D-Sub

H - High density

Blank if medium density

Shell Size

E(1), A(2), B(3), C(4) D(5), 6

Deviation

000 = Standard

Connector Type

P - Pin

Shell Plating

S - Socket

1 - Electroless nickel 4 - Gold

2 - Tin

3 - Cadmium (clear)

5 - Zinc nickel

Termination Style

1, 2 - Vertical PCB

3 - Solder cup

Mounting Style

4, 5, 6, 7 - Right angle PCB

9 - Crimp, non-removable contacts

1 - .120” (3.04mm) mounting hole

2 - 4-40 Threaded cinch nut

3 - Right angle mounting bracket

4 - Right angle mounting bracket with 4-40 threaded cinch nut

Filter Circuits

P = Pi

C = Capacitive

R = CLR

T = T Style

Capacitance (PF) Pi, C, CRL, LRC, T

A2 = 200 to 400

A4 = 400 to 800

02 = 1800 to 3600

04 = 4000 to 8000

08 = 8000 to 16000

16 = 16000 to 32000

L = LRC

458 Filtered (83733) & F39 Filtered (R39)

458 Series filter rack and panel connectors offer the cost advantages of planar ceramic

technology in conjuction with stress isolation techniques. F39 filter connectors provide the

same advantages in custom rectangular connectors using 38999 Series II contacts.

Example part number 458-A131P-TCA1-XXX is shown:

458 - A 131 P - T CA1 - XXX

Amphenol Series

458 for Filtered 83733

F39 for Filtered R39

000

XXX for specials

Filter Style

Shell Size

Insert

CA2, C01, C02,

C10, PA4, P02,

P04, P08, P1

Pin/Socket

Termination Styles

S =Solder Cup B = PCB

T = Crimp

ARINC Filter (404 & 600)

Rack and panel ARINC 404 connectors meet or exceed MIL-C-81659 and ARINC Spec.

404. ARINC 600 connectors is the successor to the 404 for many new avionic designs.

Example part number F85-6RB2A150B121C13W2P02X is shown:

F85 - 6 R B 2 A150B121C13W2

P

02

X

Amphenol Series

485 is Production part designation

F85 is Catalog/Website description only

Deviation

ARINC Series

4 = ARINC 404 or MIL-C-81659

6 = ARINC 600

Capacitance

Same as 308 Series

Style

Filter Circuit

P = Pi

A = Adapter P = Plug R = Receptacle

C = Capacitance

Termination

B = PC Tails S = Solder Cup

Layout Designator

ARINC 600 Define inserts for each cavity

Define inserts and gender (P or S)

ARINC 404 for each cavity (e.g. 106P)

Shell Size

A, B (ARINC 404) 1, 2, 3 or 4

75

Amphenol ^®EMI/Transient Protection

specials

The Hermetic Filter Connector

While only approximately 1/2 inch longer than standard series con-

nectors, the hermetic filter connector provides all the benefits of a her-

metic connector, as well as EMI protection for sensitive circuits. The

filter assembly is protected by a fused glass

insert within a unique steel housing. This de-

sign accounts for the connector’s capability in

tolerating high level static pressure, while

maintaining a low level leakage rate. Applica-

tions include pressurized test equipment, en-

vironmental and toxic gas chambers, and

moisture sealing on industrial equipment

and missiles.

Hermetic Filter Connector

Filtered Plug

This connector is designed for applications

where EMI protection is essential, but access

to the receptacle is denied. The filtered plug

presents an alternative for the electrical en-

gineer. The filter plug is designed with the

Filtered Plug

same components as a standard filter receptacle, but offers the option

of being mounted on the cable harness. This device is a cost effective

method of achieving EMI protection when length restrictions prohibit

inclusion of an adapter to the system.

Filter Connectors can also incorporate high frequency coax,

twinax, triax, quadrax and differential twinax contacts.

Amphenol MIL-DTL-38999 Series III connectors are the most com-

monly used connectors for incorporation of shielded contacts along

with traditional crimp contacts. High performance shielded coaxial,

twinax and triax contacts are available to fit various RG and special

cables. They eliminate discontinuities or impedance variations due to

movement of parts under axial load. Size 8 quadrax and differential

twinax contacts provide high speed data transfers.

Filter Connectors with Coax Shielded Contacts

Filter Connectors with Flex Termination

Flex circuits are available for MIL-DTL-38999, MIL-DTL-5015 and

MIL-C-26482 filter connectors. They are offered in flat or sculptured

styles and provide flexibility in assembling to printed circuit boards.

Through Amphenol’s Advanced Circuit

Technology division, these strong and

rigid, yet highly flexible circuits eliminate

the need to purchase and attach indivi-

dual pins or connectors. Thus they pro-

mote system automation, reduce space

requirements and lower installation costs.

Sculptured^®Flexible Circuits have built-in

terminations which eliminate the failure

associated with crimped or soldered-on

contacts, and geometrically fit the tight

space requirements within a unit.

Flex Circuitry for Attachment to

MIL-DTL-38999 with Quadrax Contacts

Printed Circuit Boards

For more information on these specials,

consult Amphenol Aerospace and see our website

at www.amphenol-aerospace.com.

76


型号：	21-479215-225
厂家：	Amphenol
描述：	MIL Series Connector, 连接器
文件：	总78页 (文件大小：3568K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

21-479215-225 [AMPHENOL]

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