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Precision sampling resistance in Shenzhen

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Precision sampling resistance in Shenzhen

Detailed

精密采样电阻

特征Features

?3 瓦3Watts

?±1%或±5%精度Tolerance ±1% or ±5%

?电阻温度系数TCR±20ppm/℃或±50ppm/℃

?阻值低至0.0003欧Resistance values down to 0R001 ohms

?电感小于10纳亨Low Inductance

?温度适用范围High application temperature range-55+170℃

?符合R0HS要求lead-free

?特殊规格可以订做

Special tight toleranceare available on request

电气参数Electrical Data

HOBH

85℃时功率 Power rating at 85℃ watts3

阻值范围Resistance range ohms0.0003Ω0.00050.001

尺寸规格 Dimensions Data

TypeBWLAPHD

HOBH-M-R00034.9±0.38.3±0.25.3±0.33.8±0.51.35.0±0.11.8

HOBH-M-R00054.9±0.38.3±0.25.3±0.33.8±0.5135.0±0.11.8

HOBH-M-R0014.9±0.38.3±0.25.3±0.33.8±0.51.35.0±0.11.8

 HOBH-M-R0014.9±0.38.3±0.25.3±0.33.8±0.51.35.0±0.11.8

1498553287809405.png

 

  TypeResistanceI

HOBH-M-R00030.3mR1.43

HOBH-M-R00050.5mR0.86

HOBH-M-R00011mR0.43

HOBH-M-R00011mR1.30



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

1498553321549911.png

 

电气性能 Electrical Features                        

*温度系数曲线 TCR Derating

1498553433925664.png

 表面温度图Surface Temperature

1498553450297280.png

 

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

?汽车市场的高电流应用High current applications

For the automotive marker

?变频器 Frequency converters

?电源模块 Power modules

包装Packaging

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


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