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CFV-20632000DZFB

Description
CRYSTAL 32.0000KHZ 12.5PF T/H
CategoryPassive components   
File Size384KB,2 Pages
ManufacturerCITIZEN
Websitehttp://ce.citizen.co.jp/e/index.html
Environmental Compliance
Download Datasheet Parametric View All

CFV-20632000DZFB Overview

CRYSTAL 32.0000KHZ 12.5PF T/H

CFV-20632000DZFB Parametric

Parameter NameAttribute value
typekHz crystal (tuning fork)
frequency32kHz
frequency stability-
frequency tolerance±20ppm
load capacitance12.5pF
ESR (equivalent series resistance)50 kOhms
Operating modebasic harmony
Operating temperature-20°C ~ 70°C
grade-
Installation typeThrough hole
Package/casingCylindrical tank, radial
size/dimensions0.075" diameter (1.90mm)
Height - Installation (maximum)0.244"(6.20mm)
TUNING FORK CRYSTAL UNIT
RoHS compliant / Pb free
(Cylinder Type)
CFS-206・CFS-145
FEATURES
● Frequency range : 32.768kHz
● External dimensions (mm)
  CFS-206 Φ : 2.0 x L : 6.2
CFS-145 Φ : 1.5 x L : 5.1
● Applications
  Watch / Clock / Security devices /
Consumer products
DIMENSION
[mm]
CFS-206
CFS-145
STANDARD SPECIFICATIONS
Item
Model
CFS-206
32.768kHz
CFS-145
Conditions
Nominal Frequency
Frequency Tolerance
Load capacitance
Operating Temperature Range
Storage Temperature Range
Turnover Temperature
Temperature Coefficient
Motional (series) resistance
Level of drive
Aging (first year)
Shunt capacitance
f
0
Δf/f
0
C
L
T
OPR
T
STR
T
M
β
R
1
D
L
Δf/f
0
C
0
1.2pF Typ.
±5ppm / ±10ppm / ±20ppm
6.0pF / 7.0pF / 8.0pF / 12.5pF
-20℃ ½ +70℃
-40℃ ½ +85℃
25℃±5℃
-0.034±0.006ppm/℃
2
35KΩ Max.
1μW Max.
±3ppm Max.
1.0pF Typ.
40KΩ Max.
at 25℃
Please specify
your requirement
at 25℃
25℃±3℃
http://cfd.citizen.co.jp/english/prod-tech/product/cvo_top.html

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