CX4SM AT CRYSTAL
14 MHz to 250 MHz
Ultra-Miniature, Low Profile
Surface Mount AT Quartz Crystal
™
DESCRIPTION
STATEK’s ultra-miniature CX4SM AT crystals in leadless
ceramic packages are designed for surface mounting on
printed circuit boards or hybrid substrates. These crystals
are low profile and have a very small land pattern.
actual size
X
X
side view
X
X
glass lid
S
ceramic lid
FEATURES
PACKAGE DIMENSIONS
Designed for surface mount applications using
infrared, vapor phase, wave solder or epoxy mount
techniques.
D
F
Low profile (less than 1.2 mm) hermetically sealed
ceramic package
TOP
BOTTOM
A
Excellent aging characteristics
Available with glass or ceramic lid
High shock and vibration resistance
Custom designs available
E
B
D
Full military testing available
C
Designed and manufactured in the USA
TYPICAL
MAXIMUM
DIM
A
inches
0.197
0.072
-
mm
5.00
1.83
-
inches
0.210
0.085
mm
5.33
2.16
APPLICATIONS
Medical
B
Neurostimulators
C
see below
Cochlear Implants
Implantable CRM
D
0.036
0.020
0.025
0.91
0.51
0.64
0.046
1.16
Infusion Pumps
E
-
-
-
-
Glucose Monitors
F
Industrial, Computer & Communications
Instrumentation
Process Control
THICKNESS (DIM C) MAXIMUM
Environmental Control
Engine Control
GLASS LID
CERAMIC LID
inches
mm
1.14
1.17
1.22
inches
mm
1.27
1.30
1.35
Handheld Inventory Control
Down-hole Data Recorder
Telemetry
SM1
0.045
0.046
0.048
0.050
0.051
0.053
SM2/SM4
SM3/SM5
Military & Aerospace
Communications Radio
Smart Munitions
Timing Devices (Fuzes)
Surveillance Devices
10150 - Rev. D
E
RSG Electronic Components GmbH - Sprendlinger Landstr. 115 - 63069 Offenbach - Germany - www.rsg-electronic.de
Pb
RSG [ RSG ELECTRONIC COMPONENTS GMBH ]
