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407T39AM

更新时间：2025-07-12 06:35:35

品牌：CTS

描述：Surface Mount Quartz Crystal

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407T39AM 概述

Surface Mount Quartz Crystal 表面贴装石英晶体

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Model 407

Surface Mount Quartz Crystal

FEATURES

• Standard 7.0x5.0mm Surface Mount Footprint

• Stable Frequency Over Temperature and

Drive Level

• Frequency Range 8 – 100 MHz

• Frequency Tolerance, ±30 ppm Standard

(±10 ppm and ±20 ppm available)

• Frequency Stability, ±50 ppm Standard

(±10,±20,±30 and ±40 ppm available)

• Operating Temperature to –40°C to +85°C

• Tape & Reel Packaging, EIA-481-2 Compliant

• RoHS/Green Compliant

DESCRIPTION

The Model 407 is a ceramic packaged Crystal

offering reduced size, ideal for high-density

circuit board applications. The Model 407 offers

reliable precision and excellent shock

performance in wireless telecommunication

devices.

ORDERING INFORMATION

407

MODE OF OSCILLATION *

F = Fundamental

T = 3^RDOvertone

FREQUENCY IN MHz

M - indicates MHz and decimal point.

Frequency is recorded with minimum 4

significant digits to the right of the "M".

FREQUENCY TOLERANCE @ 25°C

1 = ± 10 ppm

LOAD CAPACITANCE

2 = ± 20 ppm

3 = ± 30 ppm (standard)

A = 10 pF

B = 13 pF

C = 16 pF

D = 18 pF

E = 20 pF

F = 24 pF

G = 30 pF

H = 32 pF

J = 9 pF

K = 8 pF

L = 12 pF

S = Series

STABILITY TOLERANCE/TEMPERATURE RANGE

Over Operating Temperature Range

(Referenced to 25°C Reading)

1 = ± 10 ppm, -20°C to +70°C

2 = ± 20 ppm, -20°C to +70°C

3 = ± 30 ppm, -20°C to +70°C

4 = ± 40 ppm, -20°C to +70°C

5 = ± 50 ppm, -20°C to +70°C (standard)

6 = ± 20 ppm, -40°C to +85°C

7 = ± 30 ppm, -40°C to +85°C

8 = ± 40 ppm, -40°C to +85°C

9 = ± 50 ppm, -40°C to +85°C

Example Part Numbers:

407F35A014M3181 (F_O= 14.31818 MHz)

407T39A050M0000

Custom performance characteristics are available upon request. Use form C052 to detail

non-standard parameters.

Contact your local CTS Representative or CTS Customer Service for assistance.

* Prior to 11/7/06 the part number format did not contain this designator. These "Old Format" numbers (008-0261-0 Rev. E) are still valid with frequencies less than

or equal to 48.0000 MHz as Fundamental Mode designs. Frequencies above 48.0000 MHz will be Third Overtone designs. Refer to PCM-1211 for more details.

Document No. 008-0261-0

Page 1 - 3

Rev. F

CTS Electronic Components, Inc.

171 Covington Drive

Bloomingdale, IL 60108

www.ctscorp.com

Model 407

7.0x5.0mm Low Cost

Surface Mount Crystal

ELECTRICAL CHARACTERISTICS

PARAMETER

Operating Mode (Note 1)

Crystal Cut

VALUE

Fundamental or 3^RDOvertone

AT-Cut

Frequency Range

8.0 MHz to 100.0 MHz

± 30 ppm Standard

(± 10 ppm and ± 20 ppm Available)

± 50 ppm Standard

Frequency Tolerance @ 25°C

Frequency Stability Tolerance

(Operating Temperature Range, Referenced to 25°C Reading)

(± 10 ppm, ± 20 ppm, ± 30 ppm and ± 40 ppm Available)

-20°C to +70°C Standard

(-40°C to +85°C Available)

-55°C to +125°C

Operating Temperature Range

Storage Temperature Range

Equivalent Series Resistance

See ESR Table

Load Capacitance or Resonance Mode

See Ordering Information

4.0 pF Maximum

(2.5 pF ± 0.5 pF Typical)

Shunt Capacitance (C₀)

Drive Level

Reflow Condition, per JEDEC J-STD-020

25 µW Typical, 100 µW Maximum

+255°C ± 5°C, 10 Seconds Maximum

EQUIVALENT SERIES RESISTANCE TABLE

FREQUENCY RANGE

8.000 MHz - 15.999 MHz

16.000 MHz - 50.000 MHz

30.001 MHz - 60.000 MHz

60.001 MHz - 100.000 MHz

MODE of OSCILLATION ESR Maximum

Fundamental

3^RDOvertone

60 Ohms

40 Ohms

100 Ohms

80 Ohms

MECHANICAL SPECIFICATIONS

PACKAGE DRAWING

MARKING INFORMATION

( 7.00 ±0.20 )

1. ** - Manufacturing Site Code.

2. YWW – Date Code, Y – Last Digit of Year,

WW – Week.

0.276 ±0.008

3. XXXMXXXX – Frequency marked with 4

significant digits after the ‘M’.

4. Complete CTS part number, frequency value and

date code information must appear on reel and

box labels.

( 5.00 ±0.20 )

CTS ** YWW

● XXXMXXXX

0.197 ±0.008

Top View

SUGGESTED SOLDER PAD GEOMETRY

( 1.20 )

Max

0.087 [2.20]

0.047

( MM )

Inch

Key:

( 4.6 )

0.181

( 1.2 )

0.047

0.055 [1.40]

( 1.0 )

0.039

( 2.54 )

0.100

0.100 [2.54]

Bottom View

Notes:

1. Termination pads (e4), barrier-plating is nickel (Ni) with gold (Au) flash plate.

2. Terminations #2, #4 and the metal lid are connected internally.

End user may connect these pins to circuit ground.

[mm]

Key:

0.252 [6.40]

Inch

Document No. 008-0261-0

Page 2 - 3

Rev. F

CTS Electronic Components, Inc.

171 Covington Drive

Bloomingdale, IL 60108

Model 407

7.0x5.0mm Low Cost

Surface Mount Crystal

TAPE AND REEL INFORMATION

DIMENSIONS IN MILLIMETERS

17.5

2.0

Ø13.5

4.0

8.0

Ø1.50

1.75

16.0

1.95

120°

7.40

Ø180

Ø60

5.40

DIRECTION OF FEED

Ø21.4

Device quantity is 1,000 pieces per 180mm reel.

ENVIRONMENTAL SPECIFICATIONS

Temperature Cycle:

Mechanical Shock:

Sinusoidal Vibration:

Gross Leak:

400 cycles from –55°C to +125°C, 10 minute dwell at each temperature, 1

minute transfer time between temperatures.

1,500g’s, 0.5mS duration, ½ sinewave, 3 shocks each direction along 3

mutually perpendicular planes (18 total shocks).

0.06 inches double amplitude, 10 to 55 Hz and 20g’s, 55 to 2,000 Hz, 3 cycles

each in 3 mutually perpendicular planes (9 times total).

No leak shall appear while immersed in an FC40 or equivalent liquid at

+125°C for 20 seconds.

Fine Leak:

Mass spectrometer leak rates less than 2x10^-8ATM cc/sec air equivalent.

Product must survive 3 reflows of +260°C peak, 10 seconds maximum.

2,000 hours at +125°C, disregarding frequency shift.

1,000 hours at +85°C, maximum ±5 ppm shift.

500M Ohms @ 100V_DC±15V_DC.

Resistance to Solder Heat:

High Temperature Operating Bias:

Frequency Aging:

Insulation Resistance:

Moisture Sensitivity Level:

Level 1 per JEDEC J-STD-020.

QUALITY AND RELIABILITY

Quality systems meet or exceed the requirements of ISO 9000:2000 standards.

Document No. 008-0261-0

Page 3 - 3

Rev. F

CTS Electronic Components, Inc.

171 Covington Drive

Bloomingdale, IL 60108

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