参数资料
型号: PRF21BE471QB5RA
厂商: Murata Electronics North America
文件页数: 24/105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
1
Chip Type Speci?cations and Test Methods
c PRG15 Series
No.
1
Item
Operating Temp. Range
Rating Value
r .
Method of Examination
It is measured by below flow.
2
Resistance Value at 25°C
3) Measured by four-terminal method
with less than 1mA (DC0.1V).
r
3
4
5
6
7
8
9
Withstanding Voltage
Vibration
Solderability
Resistance to Soldering Heat
High Temperature Storage
Low Temperature Storage
Damp Heat, Steady State
Without damage
Wetting of soldering area: U
rated value.)
[Reflow method]
land size *2
r
[Test Na]
10 Thermal Shock *3
Step
1
2
Condition (°C)
-20±3
Time (min.)
30
30
11 High Temperature Load
*1: The resistance value after the test is measured by 4-terminal method with less than 10mA (DC0.1V), after storage in 25±2°C for 2 hrs.
*2: Above mentioned soldering is done following condition at our side.
Above conditions are mentioned in Notice.
(Note)
22
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