参数资料
型号: PRF21BE471QB5RA
厂商: Murata Electronics North America
文件页数: 50/105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.
Continued from the preceding page.
c Protective Threshold Current Range (80V Series)
PTGL09AR9R4H4B51B0
800
600
Trip current
400
Protective threshold current
200
Hold current
R90E.pdf
Mar.4,2014
0
–20
0
20
40
60
Ambient Temperature (°C)
c Operating Time 56V Series (Typical Curve)
70
PTGL07AR220M3P51B0
50
PTGL07AR8R2M3P51B0
60
50
–10°C
40
7
40
25°C Ambient Temp.
60°C
30
–10°C
25°C Ambient Temp.
60°C
30
20
20
10
10
0
0
0.2
0.4 0.6
0.8
0
0
0.5
1.0
1.5
2.0
Overcurrent (A)
PTGL09AR150M3B51B0
25
Overcurrent (A)
PTGL10AR3R9M3P51B0
70
–10°C
25°C
60°C
60
Ambient Temp.
20
50
15
40
30
10
–10°C
25°C Ambient Temp.
60°C
20
5
10
0
0
0.2
0.4 0.6
0.8
0
0
1
2
3
4
Overcurrent (A)
Overcurrent (A)
Continued on the following page.
48
相关PDF资料
PDF描述
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