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Shunt resistance

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Shunt resistance

  • category:Shunt

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  • Release date:2017/12/07
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分流器电阻特征Features  


?3,5,7 瓦3,5,7,10Watts

?±5%或±1%精度Tolerance ±5% or ±1%

?电阻温度系数TCR±20ppm/℃或±50ppm/℃

?阻值低至0.0001欧Resistance values down to 0R001 ohms

?低电感,高精度 

?Low Inductance Versions available for high frequency

?符合R0HS要求lead-free

?特殊规格可以订做Special tight toleranceare available on request

尺寸规格 Dimensions Data

分流器

Dimensions(mm)

TypeWHDL

0.1~1mR(5~8)±0.2(0.75~1.5)±0.215±0.535±1

特殊类型 Other Special Shape

分流器

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分流器电阻工作特性 performance Data

TESTCONDITIONS OF TESTTEST LIMITS

Thermal Shock-55℃to,150℃,1000cycles ,15min at each extreme±(1.0%+0.0005Ω)△R

Shot time overload5xrated power for 5s±(0.5%+0.0005Ω)△R

Low temperature storage-65℃ for 45 min±(0.5%+0.0005Ω)△R

High temperature expo-sure1000 h at +170℃±(1.0%+0.0005Ω)△R

Bias humidity+85℃85% RH, 10% bias, 1000 h±(0.5%+0.0005Ω)△R

Mechanical shock100 g’s for 6 ms, 5 pulses±(0.5%+0.0005Ω)△R

VibrationFrequency varied 10 Hz to 200 Hz in 1 min, 3directions,12h±(0.5%+0.0005Ω)△R

Resistance to solder heat1000 h at+70℃, 1.5 h“ON”, 0.5 h “OFF”±(1.0%+0.0005Ω)△R

Resistance to solder heat+260℃solder,10s to12 s dwell, 25 mm/s emergence±(0.5%+0.0005Ω)△R

Moisture resistanceMIL-STD-202, method 106, 0 % power, 7a and 7b not required±(0.5%+0.0005Ω)△R

功率曲线 Power Derating

分流器 

电气性能 Electrical Features    

*温度系数曲线 TCR Derating

 分流器

表面温度图Surface Temperature

分流器

分流器电阻应用范围  Applications

?电流采样  Current Sensing

?反馈电路  Feedback

?低电感电路Low Inductance

?大电流脉冲电路Surge and pulse

包装Packaging

?散装,每包装1000PCS bulk, 1000PCS per package


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