CX2SM CRYSTAL
760 kHz to 1.35 MHz
Low Profile Miniature Surface Mount Quartz Crystal
™
DESCRIPTION
actual size
The CX2SM quartz crystals are leadless devices designed
for surface mounting on printed circuit boards or hybrid
substrates. They are hermetically sealed in a rugged,
miniature ceramic package. They are manufactured using
the STATEK-developed photolithographic process, and
were designed utilizing the experience acquired by
producing millions of crystals for industrial, commercial,
military and medical applications. Maximum process
temperature should not exceed 260OC.
side view
Glass Lid Shown
PACKAGE DIMENSIONS
B
1
FEATURES
Extensional mode
2
A
Ideal for use with microprocessors
Designed for low power applications
Compatible with hybrid or PC board
Low aging
I
H
G
F
3
D
Full military testing available
Ideal for battery operated applications
Designed and manufactured in the USA
E
C
TYP.
MAX.
EQUIVALENT CIRCUIT
DIM
A
inches
mm
6.60
2.39
-
inches
0.275
0.108
mm
C0
0.260
0.094
-
6.99
2.74
B
C
D
E
see below
1
L1
C1
R1
2
0.035
0.059
0.050
0.105
0.155
0.210
0.89
1.50
1.27
2.67
3.94
5.33
0.045
1.14
1.75
1.52
2.92
4.19
5.59
0.069
0.060
0.115
0.165
0.220
R1 Motional Resistance L1 Motional Inductance
C1 Motional Capacitance C0 Shunt Capacitance
F
G
H
I
SUGGESTED LAND PATTERN
DIM “C”
MAX
SM1
GLASS LID
CERAMIC LID
inches
mm
1.65
1.70
1.78
inches
mm
1.91
1.96
2.03
0.105 (2.67)
0.065
0.067
0.070
0.075
0.077
0.080
SM2
GRID
COURTYARD
0.113
(2.87)
SM3
Note: Terminal 1 is electrically connected internally to terminal 3
1
2
0.060 (1.52)
inches (mm)
0.060 (1.52)
10135 - Rev B
E
RSG Electronic Components GmbH - Sprendlinger Landstr. 115 - 63069 Offenbach - Germany - www.rsg-electronic.de
RSG [ RSG ELECTRONIC COMPONENTS GMBH ]
