kHz Range Crystal unit
FC-135R
Product name
Product Number / Ordering code
FC-135R 32.768000 kHz 7.0 +20.0-20.0
X1A0001410001xx
Please refer to the 5.Packing information about xx (last 2 digits)
Complies with EU RoHS directive
Reference weight Typ. 11 mg
1.Absolute maximum ratings
Parameter
Storage temperature
Maximum drive level
Symbol
T_stg
GL
Min.
-55
-
Typ.
-
Max.
125
-
Unit
ºC
Conditions / Remarks
Storage as single product
0.5
µW
2.Specificatoins(characteristics)
Parameter
Nominal frequency
Symbol
f_nom
T_use
DL
Min.
-
Typ.
32.768
Max.
-
Unit
kHz
ºC
Conditions / Remarks
+25ºC DL=0.1µW
Operating temperature
Level of drive
-40
-
0.1
-
85
-
-
µW
x 10-6
ºC
Frequency tolerance
Turnover temperature
Parabolic coefficient
Load capacitance
f_tol
Ti
-20.0
+20.0
20
-
25
-
30
x 10-6/ºC2
B
-0.04
CL
-
7.0
35
3.4
1.1
7
-
50
-
pF
k Ω
fF
Motional resistance (ESR)
Motional capacitance
Shunt capacitance
Motional inductance
Frequency aging
R1
-
C1
-
C0
-
-
pF
L1
-
-
kH
x10-6 /yea
f_age
-3
-
3
@+25ºC, First year
3.External dimensions
(Unit: mm)
4.Footprint(Recommended)
(Unit: mm)
1.0
C622J
3.2±0.1
1.7
2.5
Internal
Connection
#1
#2
*Do not design any circuit patterns in the shaded area.
#1
#2
0.75
5.Packing information
[ 1 ]Product number last 2 digits code (xx) description
X1A0001410001xx
The recommended code is "00"
Condition
Any Q'ty vinyl bag(Tape cut)
Any Q'ty / Reel
Condition
1000pcs / Reel
2000pcs / Reel
3000pcs / Reel
Code
01
Code
14
11
15
12
250pcs / Reel
00
13
500pcs / Reel
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