ARCOL/OHMITE HS75R47J 绕线电阻, 0R47, 5%, 1.4KV, 轴向引线
The HS75 series resistors from /Ohmite are aluminium housed resistors. These resistors are manufactured in line with the requirements of MIL 18546 and IEC 115 standards. The HS75 series resistors are designed for direct heatsink mounting with thermal compound to achieve maximum performance.
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Resistance values ranges from 0.01ohm to 50Kohm
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Available with ±1%, ±2%, ±3%, ±5% and ±10% tolerance values
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High power to volume
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Wound to maximise high pulse capability
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Power rating on standard heatsink is 75W at 25°C and 24W without heatsink at 25°C
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Temperature coefficients of 100ppm/°C <1Kohm and 25ppm/°C >1Kohm
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At high ambient temperature dissipation derates linearly to zero at 200°C
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Minimum insulation resistance dry is 10000Mohm