RSG Electronic Components GmbH - Sprendlinger Landstr. 115 - 63069 Offenbach - Germany -

www.rsg-electronic.de

DESCRIPTION

STATEK’s ultra-miniature, low profile CX-7-SM AT-cut crystals

in leadless ceramic packages are designed for surface

mounting on printed circuit boards or hybrid circuits. These

crystals are low profile and have a very small land pattern.

Maximum process temperature should not exceed 260

FEATURES

Designed for surface mount applications using infrared,

vapor phase, wave solder or epoxy mount techniques

Low profile (less than 1.2mm) hermeitcally sealed

ceraminc package

Excellent aging characteristics

Available with glass or ceramic lid

High shock and vibration resistance

Custom designs available

Full military testing available

Designed and manufactured in the USA

APPLICATIONS

Industrial, Computer & Communications

General purpose clock oscillator

PCMCIA

Fax, Modem and LAN

Smart card

PDA and notebook computers

Handheld instrumentation

Cellular

PCS

Military & Aerospace

Airborne hybrid computer

Military high speed modem

MCM

CX-7-SM CRYSTAL

20 MHz to 50 MHz

Ultra-Miniature, Low Profile

AT-Cut Surface Mount Crystal

10155 - Rev A

™

TYP.

MAX.

DIM

INCHES

mm

INCHES

mm

A

.157

4.00

.162

4.11

B

.072

1.83

.085

2.16

C

-

-

see below

D

.035

0.89

.045

1.14

DIM “C”

GLASS LID

CERAMIC LID

MAX

INCHES

mm

INCHES

mm

SM1

.045

1.14

.050

1.27

SM2

.046

1.17

.051

1.30

SM3

.048

1.22

.053

1.35

TOP

BOTTOM

B

A

C

D

PACKAGE DIMENSIONS

actual size

SUGGESTED LAND PATTERN

.067[1.70]

.092

[2.34]

GRID COURTYARD

.055[1.40]

.121[3.07]

.177[4.50]

side view