SMD Tuning Fork
KFSM
(former FSMLF)
DATASHEET
© Copyright 2017 Fox Electronics, All rights reserved
Title / Description: KFSM SERIES STANDARD SPECIFICATIONS
Drawing Number: 101145 Size: A
Part Number: Cage: 61429
Draftsperson: SM Approved: CMR Revision Date: 1/19/2017
Page 2 of 2
Available
O
ptions
&
Part
I
dentification for SMD Tuning Fork Crystal KFSM
F KFSM E I H M 0.32768
F KFSM E I H M 0.32768
FOX
Model
Number
Tolerance
E = 20 PPM
Stability
I =-0.04 PPM /
(ºC)
2
Load
Capacitance
B = 6 pF
H = 12.5 pF*
(*standard)
Operating
Temperature
M = -40 ~ +85 °C
Frequency
(MHz)
•
TAPE SPECIFICATIONS (millimeters)
MODEL
A
B
C
D
E F
STD Reel QTY
KFSM
1.5
4.0 8.0 7.5 16.0 2.7 2,000
•
REEL SPECIFICATIONS (millimeters)
MODEL
G
H
I
J
K
L
M
KFSM
2.0
13 21 50/100 330 16.4
2.0
*Other tolerances, stabilities, & operating temperatures available. Consult Fox Customer Service for specific requirements.
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