VFSMC1, VFSMC2
Plastic Encased SMD Crystal
F
F E
E A
A T
T U
U R
R E
E S
S
Industry Standard
High Temperature Seal
Compact Design
Space Saving
Cost Effective
0.410" MAX (10,41mm)
0.378" (9,60mm)
0.090" (2,29mm)
0.020" TYP
(0,51mm)
0.020" TYP (0,51mm)
0.140"
(3,56mm)
0.160" MAX
(4,06mm)
0.100" 0.0015"
(2,54 0,038mm)
#4
#3
#2
#1
VFSMC-1
0.090" (2,29mm)
0.020" TYP
(0,51mm)
0.020" TYP (0,51mm)
#4
#3
#2
#1
VFSMC-2
Parameter
Unit
Condition
Min
Typ
Max
Note
Frequency kHz
32.768
Range
Frequency ppm
@25C
20
1
Tolerance
CL = 12.5pF
Frequency ppm/
Temperature
Stability
(C)
2
Coefficient
-0.04
Operating C
-10
+60
Temperature Range
Turnover Temp.
C
+20
+30
C
Storage
C
-55
+125
Temperature Range
Equivalent
k
50.0
Series Resistance
Insulation
M
@100V
DC
500
Resistance
Drive Level
W
1.0
Stability Over Temperature
Temperature in Degrees C
F in ppm
F= -0.04t
2
+ 2t -25
10
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-40
-20
0
20
40
60
80
Notes:
1. Other tolerances available (min. 6pF).
2. Please reference "Building a Part Number" on page 39 if the desired specification is not
found in the "Standard Crystal Part Number Chart" on pages 1415.
All specifications are subject to change without notice.
75 South Street, Hopkinton, MA 01748 800-982-5737 508-435-6831 Fax: 508-435-5289 www.valpeyfisher.com
1
C R Y S T A L S
VFSMC-1/-2
CIM
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