C R Y S T A L S
VFB Series
75 South Street, Hopkinton, MA 01748 800-982-5737 508-435-6831 Fax: 508-435-5289 www.valpeyfisher.com
30
.051"
(1,3
0,2mm)
.196"
(5,0
0,2mm)
.094"
(2,4
0,2mm)
.078"
(2,0
0,2mm)
.125"
(3,2
0,2mm)
.039"
(1,0
0,2mm)
Connection
Connection
4-R0.15
4-R0.2
.125"
(3,2
0,2mm)
.208" max
(5,0+0,3/-0,2mm)
VFBE
VFBG
.047"
(1,2mm)
.035"
(0,9mm)
.055"
(1,4mm)
.035"
(0,9mm)
#1
#2
#3
#4
#1
#2
#3
#4
.102"
(2,6mm)
CO.5
.047"
(1,2mm)
VFB Series (VFBE, VFBG)
Miniature Surface Mount Crystal
(3,2 x 5,0mm)
F E AT U R E S
Low Profile (1,3mm)
AT 3-0T Available
BT Fundamental Available
Parameter
Unit
Condition
Min
Typ
Max
Note
Frequency MHz
20
47
Range
Frequency ppm
@
25C
50
1
Tolerance
Frequency ppm
100
2
Stability
Operating C
-10
60
Temperature Range
Storage C
-30
80
Temperature Range
Shunt
pF
7
Capacitance (C
o
)
Load
pF
12
Capacitance (C
L
)
Drive Level
W
10
100
Aging Per Year
ppm
@ 25C
5
1st year
Frequency Range
Mode
MAX ESR (
)
20.000 - 47.000
Fundamental
100
Notes:
1. Frequency tolerances available to 30ppm.
2. Temperature stability to 30ppm available.
All specifications are subject to change without notice.
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