CX-7V-SM CRYSTAL
80 kHz to 160 kHz
™
Ultra-Miniature, Low Profile
Surface Mount Quartz Crystal
actual size
DESCRIPTION
side view
STATEK’s next generation ultra-miniature CX-7V-SM quartz
crystals feature an innovation in quartz crystal miniaturization
design and manufacturing process. The CX-7V-SM quartz
crystals are hermetically sealed in the smallest surface mount
ceramic package in the world! This high quality tuning fork
resonator is intended for use in Pierce oscillators.
FEATURES
PACKAGE DIMENSIONS
Ultra-miniature design: (Typical dimensions)
Length
Inches 0.157
(mm)
4.00
Width
0.072
1.83
Thickness
0.041
1.00
A
TOP
BOTTOM
Designed for surface mount applications using infrared,
vapor phase, wave solder or epoxy mount techniques
Hermetically sealed ceramic package
Quartz crystal tuning fork design
High shock resistance
Excellent aging characteristics
Designed for low power applications
Full military testing available
Designed and manufactured in the USA
APPLICATIONS
D
B
C
TYP.
DIM
A
B
C
D
DIM “C”
MAX
SM1
SM2
SM3
INCHES
.157
.072
-
.035
INCHES
.045
.046
.048
GLASS LID
mm
1.14
1.17
1.22
mm
4.00
1.83
-
0.89
.162
.085
.045
INCHES
.050
.051
.053
MAX.
INCHES
mm
4.11
2.16
1.14
mm
1.27
1.30
1.35
see below
CERAMIC LID
Medical
Pacemaker, defibrillator and hearing aid
Industrial, Computer & Communications
Smart card
Military & Aerospace
Airborne hybrid computer
Real time clock
MCM
SUGGESTED LAND PATTERN
GRID COURTYARD
.177[4.50]
.121[3.07]
EQUIVALENT CIRCUIT
C
0
1
L
1
C
1
R
1
2
.092
[2.34]
R
1
Motional Resistance L
1
Motional Inductance
C
1
Motional Capacitance C
0
Shunt Capacitance
.055[1.40]
.067[1.70]
10152 - Rev C
RSG Electronic Components GmbH - Sprendlinger Landstr. 115 - 63069 Offenbach - Germany - www.rsg-electronic.de
RSG [ RSG ELECTRONIC COMPONENTS GMBH ]
