参数资料
型号: PRF21BE471QB5RA
厂商: Murata Electronics North America
文件页数: 31/105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 Protective Threshold Current Range (51V Series)
R90E.pdf
Mar.4,2014
400
300
PTGL04AS100K3B51B0
Trip current
400
PTGL05AS6R8K3B51B0
Trip current
Protective threshold
current
300
Protective threshold
current
200
200
100
Hold current
100
Hold current
3
0
-20
0
20 40
60
80
0
-20
0
20 40
60
80
700
Ambient Temperature (°C)
PTGL07AS3R3K3B51B0
1000
Ambient Temperature (°C)
PTGL09AS2R2K3B51B0
600
Trip current
500
800
Trip current
400
300
Protective threshold
current
Hold current
600
400
Protective threshold
current
Hold current
200
200
100
0
-20
0
20 40
60
80
0
-20
0
20 40
60
80
1400
Ambient Temperature (°C)
PTGL12AS1R2K3B51B0
Ambient Temperature (°C)
1200
1000
Protective threshold
Trip current
800
600
400
200
Hold current
current
0
-20
0
20 40
60
80
Ambient Temperature (°C)
c Protective Threshold Current Range (60V Series)
200
PTGL04AS220K4N51B0
Trip current
240
PTGL04AS220K4B51B0
160
200
Trip current
120
Protective threshold
current
160
Protective threshold
current
120
80
Hold current
80
Hold current
40
40
0
-20
0
20 40
60
80
0
-20
0
20 40
60
80
Ambient Temperature (°C)
Ambient Temperature (°C)
Continued on the following page.
29
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