参数资料
型号: PRF21BE471QB5RA
厂商: Murata Electronics North America
文件页数: 79/105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.
R90E.pdf
Mar.4,2014
Overheat Sensing Chip Type (Reference Data)
Continued from the preceding page.
c Resistance - Temperature Characteristics Range
100000
10000
1000
100
PRF18/21BE471Q Type
100000
10000
1000
100
PRF18BF471Q Type
–20
0
20
40
60
80
100
120
140
160
–20
0
20
40
60
80
100
120
140
160
100000
10000
1000
100
Temperature (°C)
PRF18BG471Q Type
Temperature (°C)
–20
0
20
40
60
80
100
120
140
160
Temperature (°C)
77
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