Document No. 008-0288-0

Page 1 - 3

Rev. F

٠ ٠ ٠ CTS Electronic Components, Inc. ٠ 171 Covington Drive ٠ Bloomingdale, IL 60108 ٠ ٠ ٠

Model 403

Surface Mount Quartz Crystal

FEATURES

• Standard 3.2x2.5mm Surface Mount Footprint

• Stable Frequency Over Temperature and

Drive Level

• Frequency Range 12 – 50 MHz

• Frequency Tolerance, ±30 ppm Standard

(±10 ppm, ±15 ppm and ±20 ppm available)

• Frequency Stability, ±50 ppm Standard

(±10,±15,±20,±30 and ±40 ppm available)

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

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

• RoHS/Green Compliant (6/6)

ORDERING INFORMATION

Example Part Numbers:

403C35A14M31818

403I35A32M00000

C = -20°C to +70°C (standard)

I = -40°C to +85°C

FREQUENCY TOLERANCE @ 25°C

1 = ± 10 ppm

X = ± 15 ppm

2 = ± 20 ppm

3 = ± 30 ppm (standard)

1 = ± 10 ppm **

X = ± 15 ppm

2 = ± 20 ppm

OPERATING TEMPERATURE RANGE

403

M

M - indicates MHz and decimal point.

Frequency is recorded with minimum 5

significant digits to the right of the "M".

FREQUENCY IN MHz

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

LOAD CAPACITANCE

Use form C052 to detail non-standard parameters.

Not all performance combinations and frequencies may be available.

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

STABILITY TOLERANCE

Over Operating Temperature Range

(Referenced to 25°C Reading)

3 = ± 30 ppm

4 = ± 40 ppm

5 = ± 50 ppm (standard)

** Limited to Standard Operating Temperature Range Only;

Code C.

DESCRIPTION

The Model 403 is a ceramic packaged Crystal

offering reduced size, ideal for high-density

circuit board applications. The Model 403 offers

reliable precision and excellent shock

performance in wireless telecommunication

devices.