CX3SM CRYSTAL
800 kHz to 1.35 MHz
Low Profile Miniature Surface Mount Quartz Crystal
™
DESCRIPTION
actual size
The CX3SM 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 packages and are designed specifically for
manufacturing temperatures up to 260OC.
side view
Glass Lid Shown
PACKAGE DIMENSIONS
FEATURES
D
Extensional mode
Ideal for use with microprocessors
Designed for low power applications
Compatible with hybrid or PC board packaging
Low aging
TOP
BOTTOM
A
E
Full military testing available
Ideal for battery operated applications
Designed and manufactured in the USA
D
E
B
C
EQUIVALENT CIRCUIT
C0
TYP.
MAX.
DIM
A
inches
0.263
0.097
-
mm
6.68
2.46
-
inches
0.270
0.104
mm
6.86
2.64
1
L1
C1
R1
2
B
C
see below
R1 Motional Resistance L1 Motional Inductance
C1 Motional Capacitance C0 Shunt Capacitance
D
0.052
0.030
1.32
0.76
0.058
0.035
1.47
0.89
E
DIM “C“”
MAX
GLASS LID
CERAMIC LID
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
SUGGESTED LAND PATTERN
SM2
0.070 (1.78)
SM3
0.110 (2.79)
0.210 (5.33)
inches (mm)
10123 - Rev B
E
RSG Electronic Components GmbH - Sprendlinger Landstr. 115 - 63069 Offenbach - Germany - www.rsg-electronic.de
RSG [ RSG ELECTRONIC COMPONENTS GMBH ]
