Rev.1
Bending Lead
Bending LeadBending Lead
Bending Lead
*Please contact us for specifications available.
No marking
CFS-145
CFS-145CFS-145
CFS-145
B
BB
B 6.0pF
F
FF
F 12.5pF
(STD)
V
VV
V 8.0pF
Y
YY
Y 7.0pF
Hold the body of crystal unit by hand, and the part to be
bent with tweezers leaving more than 1.5mm of lead from
the body case. (3.0mm is recommended)
Bend the lead 90°holding with the tweezers. Pulling the
lead strongly may crack the hermetic seal glass at the root
of the lead and may cause the airtightness and the
characteristics to deteriorate.
22 : Manufacture's ID Code
CFS-206
CFS-206CFS-206
CFS-206
Nov Dec
■ Part Marking
[standard]
y : The last digit of production year
m : Production month (See Table.1)
# : Production Lot No.
Table.1
■
Z
ZZ
Z Standard Spec.
CFS-206 / CFS-145 32768 D Z F B - □□□
CFS-206 / CFS-145 32768 D Z F B - □□□CFS-206 / CFS-145 32768 D Z F B - □□□
CFS-206 / CFS-145 32768 D Z F B - □□□
CITIZEN
CITIZENCITIZEN
CITIZEN
management code
management codemanagement code
management code
Ref. Code for
internal use.
Frequency
FrequencyFrequency
Frequency
Frequency Tolerance
Frequency ToleranceFrequency Tolerance
Frequency Tolerance
(at 25℃)
(at 25℃)(at 25℃)
(at 25℃)
Frequency Tolerance over
Frequency Tolerance overFrequency Tolerance over
Frequency Tolerance over
Operating Temp. Range
Operating Temp. RangeOperating Temp. Range
Operating Temp. Range
Package specification
Package specificationPackage specification
Package specification
Please
specify
the frequency
in
Hz.
B
BB
B Only Bulk
D
DD
D ±20ppm
(STD)
E
EE
E ±10ppm
H
HH
H ±5ppm
Load capacitance (CL)
Load capacitance (CL)Load capacitance (CL)
Load capacitance (CL)
9 X Y Z
Month Jan Feb … Sep Oct
Code 1 2 …
■ Handling Notes
Mounting
MountingMounting
Mounting
Soldering the body of cylinder type crystal unit must
be strictly avoided as it may cause significant
deterioration in characteristics of the product.
Rubber adhesive is recommended for mounting.
22ym
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