参数资料
型号: CFS206-32.768KHZF-UB
厂商: Citizen Finetech Miyota
文件页数: 1/1页
文件大小: 0K
描述: CRYSTAL 32.768 KHZ 12.5PF CYL
产品目录绘图: CF(S,V)2O6 Series
标准包装: 1,000
系列: CFS206
类型: kHz 晶体(音叉)
频率: 32.768kHz
频率公差: ±5ppm
负载电容: 12.5pF
ESR(等效串联电阻): 35 千欧
工作模式: 基谐
工作温度: -20°C ~ 70°C
安装类型: 通孔
封装/外壳: 圆柱形罐,径向
尺寸/尺寸: 0.079" 直径 x 0.236" L(2.00mm x 6.00mm)
高度: 0.244"(6.20mm)
包装: 散装
产品目录页面: 1695 (CN2011-ZH PDF)
其它名称: 300-8763
TUNING FORK CRYSTAL UNITS (Cylinder Type)
RoHS compliant / Pb free
CFS-206 . CFS-145 . CFV-206
■ FEATURES
7 Best suited for portable devices with low current
consumption.
7 For a clock source in digital equipment.
Life-size
■ DIMENSION [mm]
6.0± 0.2
10.0± 0.2
CFS-206, CFV-206
5.0± 0.1
4.3± 0.3
CFS-145
■ STANDARD SPECIFICATIONS
Item
Nominal Frequency
Frequency Tolerance
Load capacitance
Model
f 0
△ f/f 0
C L
CFS-206
12.5pF
32.768kHz
±20ppm
CFS-145
8.0pF
CFV-206
30kHz~100kHz
±30ppm
12.5pF
Conditions
Need to contact us for
the available frequency in CFV-206
at 25?C
Need to specify your requirement
Operating Temperature Range
Storage Temperature Range
Turnover Temperature
Temperature Coefficient
T OPR
T STR
T M
β
? 20℃~ + 70℃
? 40℃~ + 85℃
25℃±5℃
? 0.034±0.006ppm/℃ 2
Motional (series) resistance
R 1
35KΩMax.
40KΩMax.
50KΩMax.
at 25?C
Level of drive
D L
1μW Max.
Aging (first year)
△ f/f 0
±3ppm Max.
±5ppm Max.
25℃±3℃
Shunt capacitance
C 0
1.35pF Typ.
1.00pF Typ.
0.8~1.7pF Typ.
Depend on frequency
http://cfm.citizen.co.jp/english/product/pr02.html
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