CX3HSM CRYSTAL
18 kHz to 600 kHz
Low Profile Surface Mount
Quartz Crystal for Series Oscillators
™
DESCRIPTION
The CX3HSM quartz crystals are leadless devices
designed for surface mounting on printed circuit boards
or hybrid substrates. These miniature crystals are
intended to be used in Series oscillators. 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.
actual size
side view
Glass Lid Shown
PACKAGE DIMENSIONS
D
TOP
BOTTOM
A
D
D
FEATURES
Miniature tuning fork design
High shock resistance
E
B
C
Designed for low power applications
Compatible with hybrid or PC board packaging
Low aging
TYP.
MAX.
DIM
A
inches
0.263
0.097
-
mm
6.68
2.46
-
inches
0.270
0.104
mm
6.86
2.64
Full military testing available
Designed and manufactured in the USA
B
C
see below
D
0.052
0.030
1.32
0.76
0.058
0.035
1.47
0.89
E
EQUIVALENT CIRCUIT
DIM “C“”
MAX
GLASS LID
CERAMIC LID
C0
inches
0.053
0.055
0.058
mm
inches
0.067
0.069
0.072
mm
SM1
1.35
1.40
1.47
1.70
1.75
1.83
SM2
1
L1
C1
R1
2
SM3
CONVENTIONAL SERIES
OSCILLATOR CIRCUIT
R1 Motional Resistance L1 Motional Inductance
C1 Motional Capacitance C0 Shunt Capacitance
Rf
SUGGESTED LAND PATTERN
0.070 (1.78)
CA
BUFFER
OSCILLATOR
0.110 (2.79)
CX3H XTAL RA
Contact factory for
design guidelines
RB
0.210 (5.33)
inches (mm)
10146 - Rev D
E
RSG Electronic Components GmbH - Sprendlinger Landstr. 115 - 63069 Offenbach - Germany - www.rsg-electronic.de
RSG [ RSG ELECTRONIC COMPONENTS GMBH ]
