参数资料
型号: PRF21BE471QB5RA
厂商: Murata Electronics North America
文件页数: 78/105页
文件大小: 0K
描述: THERMISTOR
标准包装: 4,000
系列: PRF18/21
在 25°C 时的电阻(欧姆): 470
电阻公差: ±50%
工作温度: -20°C ~ 100°C
安装类型: PCB,表面贴装
封装/外壳: 芯片
供应商设备封装: *
包装: *

! Note ? Please read rating and ! CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
? This catalog has only typical speci?cations. Therefore, please approve our product speci?cations or transact the approval sheet for product speci?cations before ordering.
Overheat Sensing Chip Type (Reference Data)
c Resistance - Temperature Characteristics Range
R90E.pdf
Mar.4,2014
100000
10000
1000
100
PRF18/21AS471Q Type
100000
10000
1000
100
PRF18/21AR471Q Type
–20
0
20
40
60
80
100
120
140
160
–20
0
20
40
60
80
100
120
140
160
100000
10000
1000
Temperature (°C)
PRF18/21BA471Q Type
100000
10000
1000
Temperature (°C)
PRF18/21BB471Q Type
100
–20
0
20
40
60
80
100
120
140
160
100
–20
0
20
40
60
80
100
120
140
160
100000
10000
1000
100
Temperature (°C)
PRF18/21BC471Q Type
100000
10000
1000
100
Temperature (°C)
PRF18/21BD471Q Type
–20
0
20
40
60
80
100
120
140
160
–20
0
20
40
60
80
100
120
140
160
Temperature (°C)
Temperature (°C)
Continued on the following page.
76
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