A

B

E

C

D

F

PACKAGE DIMENSIONS

DESCRIPTION

The CX-1 quartz crystal is a high quality miniature AT cut

quality resonator. The CX-1 is hermetically sealed in a

rugged, miniature ceramic package, one-fourth the size of an

eight-pin mini-DIP. The CX-1 crystal is manufactured using

the STATEK-developed photolithographic process, and was

designed utilizing the experience acquired by producing

millions of crystals for industrial, commercial, military and

medical applications.

FEATURES

Low-profile hermetically-sealed package

Excellent aging characteristics

Fundamental or 3rd overtone mode

High shock resistance

Full military testing available

Designed and manufactured in the USA

PACKAGE HANDLING

The CX crystal is hermetically sealed in a ceramic package.

Normal handling and soldering precautions for small, low

thermal mass parts are adequate when installing or testing

CX crystals. CX crystals may be wave soldered, with proper

precaution taken to avoid desoldering the leads. A slow

machine rate or too high a pre-heat temperature or solder

bath temperature can damage the crystals. Lead to

package solder interface temperature should not

exceed 175

temperature should not exceed 210

reaches temperatures above the maximum specified, the

package may lose its hermeticity resulting in degradation of

crystal performance. Mishandling of CX crystals can cause

cracking of the glass lid and loss of hermeticity.

C

0

C

1

R

1

2

1

L

1

actual size

side view

EQUIVALENT CIRCUIT

R

L

C

C

CX-1-03 CRYSTAL

8 MHz to 160 MHz

Miniature AT-Cut Quartz Crystal

Fundamental Mode: 8 MHz - 70 MHz

Third Overtone Mode: 48 MHz - 160 MHz

TYP.

MAX.

DIM

INCHES

mm

INCHES

mm

A

.315

8.00

.330

8.38

B

.140

3.56

.155

3.94

C

.070

1.78

.080

2.03

D

.300

7.62

.310

7.87

E

.020

0.51

.040

1.02

F

.150

3.81

.160

4.06

Leads 0.013” x 0.018” (0.33 x 0.46 mm) typical.

10127 - Rev D

™

RSG Electronic Components GmbH, Sprendlinger Landstr. 115, 63069 Offenbach, Germany, Tel. +49 69 - 984047-0, Fax: +49 69 - 9840-77, www.rsg-electronic.de