CX1SM CRYSTAL
530 kHz to 2.1 MHz
Low Profile, Miniature Surface Mount Quartz Crystal
™
DESCRIPTION
The CX1SM 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. The CX1SM crystal is
manufactured using the STATEK-developed photo-
lithographic process, and was designed utilizing the
experience acquired by producing millions of crystals for
industrial, commercial, military and medical applications.
Maximum process temperature should not exceed 260
O
C.
FEATURES
actual size
side view
Glass Lid Shown
PACKAGE DIMENSIONS
Extensional mode
Ideal for use with microprocessors
Designed for low power applications
Compatible with hybrid or PC board packaging
Low aging
Full military testing available
Ideal for battery operated applications
Designed and manufactured in the USA
D
A
TOP
BOTTOM
E
D
B
E
C
EQUIVALENT CIRCUIT
TYP.
DIM
A
B
C
D
E
DIM “C”
MAX
SM1
inches
0.315
0.140
-
0.045
0.060
mm
8.00
3.56
-
1.14
1.52
inches
0.330
0.155
0.055
0.070
MAX.
mm
8.38
3.94
1.40
1.78
C
0
1
L
1
C
1
R
1
2
see below
R
1
Motional Resistance L
1
Motional Inductance
C
1
Motional Capacitance C
0
Shunt Capacitance
GLASS LID
inches
0.065
0.067
0.070
mm
1.65
1.70
1.78
CERAMIC LID
inches
0.070
0.072
0.075
mm
1.78
1.83
1.90
SUGGESTED LAND PATTERN
0.070 (1.78)
SM2
SM3
0.160 (4.06)
inches (mm)
0.270 (6.86)
10129 - Rev B
S
YS
ERT
T
E
M
C
IFIC
T
A
N
IO
RSG Electronic Components GmbH - Sprendlinger Landstr. 115 - 63069 Offenbach - Germany - www.rsg-electronic.de
IS
O
90
01
RSG [ RSG ELECTRONIC COMPONENTS GMBH ]
