SM42-18 Pletronics, SM42-18 Datasheet - Page 3

• Manufacturer Part Number: SM42-18
• Description: Miniature SMD Crystal
• Manufacturer: Pletronics

Part Number:
SM42
Temperature Range
-10 to +50
-10 to +60
-10 to +75
-20 to +70
-20 to +75
-30 to +75
-30 to +80
-30 to +85
-35 to +80
-40 to +85
0 to +45
0 to +50
0 to +60
0 to +70
Operating
www.pletronics.com
-18
o
o
o
o
C
C
C
C
o
o
o
o
o
o
o
o
o
o
C
C
C
C
C
C
C
C
C
C
-14.31818M
CODE
GG
CB
CC
CE
CG
EC
EE
EH
GH
JH
JK
KJ
LK
JJ
+ _ 10
-50
D
!
!
!
!
!
!
!
!
!
!
!
!
Available Frequency Stability versus Temperature in ppm
H
+ _ 15
E
!
!
!
!
!
!
!
!
!
!
!
!
!
!
425-776-1880
1
G
+ _ 20
F
!
!
!
!
!
!
!
!
!
!
!
!
!
!
G
-XX
SM25 / SM30 / SM42 Series
+ _ 30
G
!
!
!
!
!
!
!
!
!
!
!
!
!
!
Internal code or blank
Highest Specified Operating Temperature
A
B
C
D
E
F
Lowest Specified Operating Temperature
A
B
C
D
E
Mode:
Frequency Stability
Calibration Frequency Tolerance
Frequency in MHZ
Cload in pF
Series Model
Parallel Resonance from
SR
15
20
30
= 65
= 40
= 45
= 50
= 55
= 60
= +10
= +5
= 0
= -5
= -10
Miniature SMD Crystal
+ _ 50
STD
= + _ 15 ppm at 25
= + _ 20 ppm at 25
= + _ 30 ppm at 25
= Series Resonance
H
!
!
!
!
!
!
!
!
!
!
!
!
!
o
o
o
o
o
o
o
o
C
1
C
C
C
C
C
o
C
o
C
o
C
C
C
= Fundamental
See chart below for available options
+ _ 100
!
!
!
!
!
!
!
!
!
!
!
!
!
!
J
G
H
J
K
F
G
H
J
K
= 80
= -30
= -15
= 75
= 85
= -25
= -35
= 70
= -20
o
o
o
o
C
o
o
C
C
o
o
o
o
o
C
o
C
C
C
C
C + _ 3
C + _ 3
C + _ 3
C
See chart below
09
3
March 2008
to
=3rd Overtone
o
o
o
L
C
C
C (Standard)
= -40
44
pF or
o
C
3