FC-325-CW3 [TE]

Compact, Hermetically Sealed, Non-Latching Relays;


型号：	FC-325-CW3
厂家：	TE CONNECTIVITY
描述：	Compact, Hermetically Sealed, Non-Latching Relays
文件：	总6页 (文件大小：1004K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

CII

FC-325 SERIES RELAYS

HERMETICALLY SEALED, NON-LATCHING 25-AMP RELAYS

FEATURING DOUBLE MAKE/BREAK CONTACT DESIGN,

ALL WELDED ENCLOSURE, AND MS27418 QUALIFICATION

AEROSPACE, DEFENSE & MARINE /// FC-325 SERIES RELAYS

CII FC-325 SERIES RELAYS

Compact, Hermetically Sealed, Non-Latching Relays

FC-325 Series relays from TE Connectivity (TE) are hermetically sealed devices

designed for harsh inductive, motor, and lamp load applications in aerospace,

defense, and marine markets.

Conﬁgured as a 3PST/NO (DM), the double make/break contact design of the CII

FC-325 Series relays oﬀer higher capability than comparable relays in the market.

It shares the load across two contact sets, resulting in less wear and tear on the relay.

This provides stable performance and extends the relay’s life. The relay’s all welded

design creates a reliable alternative to similar solder sealed relays in the market.

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CII FC-325 Series Relays

MECHANICAL/ENVIRONMENTAL

• Temperature Range: -70°C to +125°C

• Altitude: 80,000 feet

• Sinusoidal Vibration: 10 g/5 to 1000 Hz

• Shock: 50 g/11 ms

ELECTRICAL

• Dielectric Strength at Sea Level:

Coil to Case: 1250 Vrms

All Other Points: 1500 Vrms

• Dielectric Strength at 80,000 ft (25,000 m): 500 Vrms (all points)

• Insulation Resistance at 500 Vdc:

Initial: 100 MΩ min.

RUGGED

• Hermetically sealed

• Corrosion protected metal can

After Life or Environmental Test: 50 MΩ min.

• Contact Voltage Drop at Nominal Current:

Initial Value: 150 mV max.

• All welded construction.

No solder sealing

After Life: 175 mV max.

SPACE AND WEIGHT SAVING

OPERATIONAL

• 1.5 inch cube enclosure

• Operate Time at Nominal Voltage:

AC: 25 ms max.

• 0.452 lbs

CAPABLE

DC: 20 ms max.

• Excellent for switching harsh

inductive, motor, and lamp loads

• Release Time at Nominal Voltage:

AC: 50 ms max.

• -70°C to +125°C temperature range

• 80,000 feet altitude rating

DC: 10 ms max.

• Bounce Time at Nominal Voltage: 2 ms max.

VERSATILE

• 28 Vdc or 115 Vac coils

• Solder hook or terminal block

conﬁgurations

QUALIFIED

• Qualiﬁed to MS27418 speciﬁcations

• Higher current ratings than standard

M83536 mid-range relays

APPLICATIONS

• Launch Systems

• Power Distribution

• Fuel Pumps

• Guidance and Navigation Systems

• Aircraft Galley/Cabin Equipment

• Weapons Systems

• Ground Support Equipment

AEROSPACE, DEFENSE & MARINE /// FC-325 SERIES RELAYS

PAGE 3

CII FC-325 Series Relays

Coil Characteristics

AC Coil

115 Vac

122 Vac

95 Vac

DC Coil

28 Vdc

32 Vdc

18 Vdc

Nominal Operating Voltage

Maximum Operating Voltage

Maximum Pick-Up Voltage at +125° C

(Continuous Current test)

108 Vac

5.0 Vac

22.5 Vdc

1.5 Vdc

—

Drop-Out Voltage at +125° C (Amps Max)

.06 A @ 50/60 Hz

0.55 A @ 400 Hz

Coil Current at +25° C

DC Coil Resistance ( 10ꢀ)

—

160 mΩ

42 Vdc

Back EMF Suppresses to (Vdc)

(Suppressed Versions)

Circuit Diagram

DC Nonsuppressed and AC Coils

DC Suppressed Coils

Contact Characteristics

Current Rating (A)

Load Type

Life Cycles

115 Vac, 1 Phase Power

115/200 Vac, 3 Phase Power

Vdc

400 Hz

50/60 Hz

400 Hz

50/60 Hz

Resistive

Inductive

Motor

50,000

10,000

50,000

Lamp

Mechanical Life,

Reduced Current

200,000

6.3

Part Numbers

Coil

Terminal

Solder Hook

Screw

Mounting

Stud

Mil Spec

Comml Part No.

FC-325-CW3

FC-325-SY3

FC-325-CW4

FC-325-SY4

FC-325-CW9

FC-325-SY9

FC-325-CW8

FC-325-SY8

Part No.

FC-325-2

FC-325-5

FC-325-7

FC-325-8

FC-325-3

FC-325-6

FC-325-1

FC-325-4

MS27418-1B

MS27418-2B

MS27418-1D

MS27418-2D

MS27418-1C

MS27418-2C

MS27418-1A

MS27418-2A

28 Vdc

Bracket

Stud

Solder Hook

Screw

28 Vdc

(Suppressed)

Bracket

Stud

Solder Hook

Screw

115 Vac,

50/60 Hz

Bracket

Stud

Solder Hook

Screw

115 Vac,

400 Hz

Bracket

Custom conﬁgurations are available. Consult TE.

AEROSPACE, DEFENSE & MARINE /// FC-325 SERIES RELAYS

PAGE 4

CII FC-325 Series Relays

Dimensions

NAME PLATE

Solder Hook Terminals

(Shown with Mounting Studs)

1.680

MAX

.38

+.03

+.032

-.000

.375

.138-32 UNC-2A

.080 +.002 DIA. 6

STUD, 4 EA REQ'D

SOLDER HOOK TERMINALS

TINNED FINISH.

Mounting Layout

1.187

+.005

.593

1.187

1.531

MAX

.593

1.187

+.005

.040 +.002 DIA 2 COIL

SOLDER HOOK TERMINALS

TINNED FINISH.

+ .005 DIA

0.152 - .001

1.187

4 PLS

1.406 DIA.

+.005

1.531

MAX

Screw Terminals

(Shown with Mounting Bracket)

1.531

MAX

NAME PLATE

.04 TYP.

2.41

.06

1.12

.03

.173+.005 DIA

4 PLS

1.465

MAX

SCREW 6-32 UNC-2B, 250 LONG, 2 EACH

REQ. LOCKWASHER, NO.6, 2 EACH REQ.

Mounting Layout

1.062

.244

.005

2.000

2.500

MAX

1.50 SQ.

+.031

.093 R

.225

MAX

2.000

+.005

1.550

SCREW 8-32 UNC-2B, 250 LONG, 6

1.062

EACH REQ. LOCKWASHER, NO.8, 6

EACH REQ.

.187+.005 DIA.

1.550

4 PLS

Tolerances are ± ±010 unless otherwise noted±

AEROSPACE, DEFENSE & MARINE /// FC-325 SERIES RELAYS

PAGE 5

LET’S CONNECT

We make it easy to connect with our experts and are ready to

provide all the support you need. Just call your local support number or visit

www.te.com/industrial to chat with a Product Information Specialist.

Technical Support

te.com/support-center

North America

+1 800 522 6752

+1 717 986 7777

+800 0440 5100

+31 73 624 6999

+800 440 5100

Asia Paciﬁc

Japan

+86 400 820 6015

044 844 8180

North America (Toll)

EMEA/South Africa

EMEA (Toll)

Australia

+61 2 9554 2695

+64 (0) 9 634 4580

New Zealand

India (Toll-Free)

te.com/fc325

CII, TE, TE Connectivity and the TE connectivity (logo) are trademarks of the TE Connectivity Ltd. family of companies.

Other products, logos, and company names mentioned herein may be trademarks of their respective owners.

While TE has made every reasonable eﬀort to ensure the accuracy of the information herein, nothing herein constitutes

any guarantee that such information is error-free, or any other representation, warranty or guarantee that the

information is accurate, correct, reliable or current. The TE entity issuing this publication reserves the right to make

any adjustments to the information contained herein at any time without notice. All implied warranties regarding the

information contained herein, including, but not limited to, any implied warranties of merchantability or ﬁtness for a

particular purpose are expressly disclaimed. The dimensions herein are for reference purposes only and are subject to

change without notice. Speciﬁcations are subject to change without notice.

Consult TE for the latest dimensions and design speciﬁcations.

1-1773871-3ꢀꢀ04/16 ꢀꢀOriginal

AEROSPACE, DEFENSE & MARINE /// FC-325 SERIES RELAYS

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