参数资料
型号: PRF21BE471QB5RA
厂商: Murata Electronics North America
文件页数: 62/105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.
c Operating Time 250V Series (Typical Curve)
R90E.pdf
Mar.4,2014
40
PTGL07BB220N0B52A0
70
PTGL10BB120N0P52A0
30
60
50
–10°C
25°C Ambient Temp.
20
40
30
60°C
10
–10°C
25°C Ambient Temp.
20
60°C
10
0.5
1.0
1.5
0
0
0.5
1.0
1.5
9
30
20
10
Overcurrent (A)
PTGL09AR390N0B52A0
–10°C
25°C Ambient Temp.
60°C
Overcurrent (A)
0
0
0.5
1.0 1.5
2.0
Overcurrent (A)
c Operating Time 265V Series (Typical Curve)
70
60
PTGL05AR151H8P52B0
25
PTGL05AR181M9N51B0
50
20
40
15
–10°C
30
–10°C
25°C Ambient Temp.
60°C
10
25°C Ambient Temp.
60°C
20
5
10
0
0
0.04
0.08
0.12 0.16
0.20
0
0
0.2
0.4 0.6
0.8
Overcurrent (A)
Overcurrent (A)
Continued on the following page.
60
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