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
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
电气性能 Electrical Features
*温度系数曲线 TCR Derating
表面温度图Surface Temperature
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