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| 型号： | PRF21BE471QB5RA |
| 厂商： | Murata Electronics North America |
| 文件页数： | 3/105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： | * |
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! 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
CONTENTS
Part Numbering
Basic Characteristics of POSISTOR r
Selection Guide
Application Matrix
Application Notes
POSISTOR r and "POSISTOR" in this catalog are
the trademarks of Murata Manufacturing Co., Ltd.
2
5
7
8
9
1
2
3
4
1
Overcurrent Protection Chip Type
13
Chip Type Specifications and Test Methods
22
5
2
Overcurrent Protection Narrow Current Band 30V Series
25
3
4
5
6
7
8
9
Overcurrent Protection Narrow Current Band 51/60V Series
Overcurrent Protection Narrow Current Band 140V Series
Overcurrent Protection 16V Series
Overcurrent Protection 24/30/32V Series
Overcurrent Protection 56/80V Series
Overcurrent Protection 125/140V Series
Overcurrent Protection 250/265V Series
28
33
36
39
46
51
56
6
7
8
PTGL Series Narrow Current Band Specifications and Test Methods
PTGL Series Specifications and Test Methods
64
66
9
10
11
Inrush Current Suppression (Less than 100μF)
Inrush Current Suppression for High Capacitance (100μF or more)
67
68
10
Inrush Current Suppression Specifications and Test Methods
69
11
12
Overheat Sensing Chip Tight Tolerance Type
70
13 Overheat Sensing Chip Type
Overheat Sensing Chip Type (Related Data)
Overheat Sensing Chip Tight Tolerance Type (Reference Data)
Overheat Sensing Chip Type (Reference Data)
Overheat Sensing Chip Tight Tolerance Type Specifications and Test Methods
Overheat Sensing Chip Type Specifications and Test Methods
71
72
73
76
78
81
12
13
14
14
Overheat Sensing Lead Type
82
Temperature Sensor Lead Type Specifications and Test Methods
! Caution/Notice
Chip Type PRG/PRF Series Package
Lead Type PTGL/PTF Series Package
86
87
99
100
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PRF40 | 制造商:ebm-papst Inc 功能描述:SCREEN EMC 40MM 制造商:ebm-papst Inc 功能描述:SCREEN, EMC, 40MM 制造商:ebm-papst Inc 功能描述:SCREEN, EMC, 40MM; For Use With:40mm Square Fans; Fan Size:40mm; Fixing Centres:37mm; Guard Material:Steel; SVHC:No SVHC (19-Dec-2012); Accessory Type:Fan EMC filter; Depth:4mm; External Depth:4mm; External Height:40mm; External ;RoHS Compliant: Yes 制造商:ebm-papst Inc 功能描述:EMC Screen 40 X 40mm |
| PRF40 | 制造商:UNBRANDED 功能描述:SCREEN EMC 40MM |
| PRF5S19100 | 制造商:Motorola Inc 功能描述:ELECTRONIC COMPONENT |
| PRF60 | 制造商:Ebm-Papst Industries 功能描述:Bulk 制造商:ebm-papst Inc 功能描述:FILTER EMC SCREENED 60/62MM 制造商:ebm-papst Inc 功能描述:FILTER, EMC SCREENED, 60/62MM 制造商:ebm-papst Inc 功能描述:FILTER, EMC SCREENED, 60/62MM; For Use With:Ebm Papst 60mm Axial Fans; Fan Size:60mm; Fixing Centers:50mm; Filter Material:Steel; Accessory Type:EMC Screen ;RoHS Compliant: Yes |
| PRF60 | 制造商:ebm-papst Inc 功能描述:FILTER EMC SCREENED 60/62MM |
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