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 260
O
C.
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
Full military testing available
Ideal for battery operated applications
Designed and manufactured in the USA
B
C
A
TOP
BOTTOM
E
D
E
EQUIVALENT CIRCUIT
C
0
DIM
inches
0.263
0.097
-
0.052
0.030
TYP.
mm
6.68
2.46
-
1.32
0.76
inches
0.270
0.104
0.058
0.035
MAX.
mm
6.86
2.64
1.47
0.89
1
L
1
C
1
R
1
2
A
B
C
D
E
DIM “C“”
MAX
see below
R
1
Motional Resistance L
1
Motional Inductance
C
1
Motional Capacitance C
0
Shunt Capacitance
GLASS LID
inches
0.053
0.055
0.058
mm
1.35
1.40
1.47
CERAMIC LID
inches
0.067
0.069
0.072
mm
1.70
1.75
1.83
SUGGESTED LAND PATTERN
0.070 (1.78)
SM1
SM2
SM3
0.110 (2.79)
inches (mm)
0.210 (5.33)
10123 - 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 ]
