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  • 厚膜功率无感电阻

    厚膜功率无感电阻

    尺寸:详见规格书
    阻值:5mR-10KR
    精度:0.5%/1%/5%
    功率:20W/30W/35W/50W
    温漂:300PPM 以内

    138-2329-4287

    厚膜功率无感电阻

    Resistance ranges:0.5Ω~1MΩ

    Resistance Tolerance:±5%~±10%

    Temperature Coefficient:±150PPM/℃(25℃~105℃)On special request

    Power Rating:250W at 85℃ Bottom case temperature

    Maximum Working Voltage:5000VDC,higher voltage in request,not exceeding max.power

    Peak Current: up to 1500Amp,depending on pulse length and frequency please ask for details

    Electric Strength Voltage:6kVrms,50Hz,up to 12kVrms On special request

    Single Shot Voltage: up to 12kV Normwave(1.5/50usec)

    Parital Discharge: 4KVrms,<10pC,up to 7kV On special request

    Insulation Resistance:10GΩMin at 500V,C reeping Distance: 42mm Min.Air Distance:14 mm Min.;Inductance:≤80 nH;Capacity/Mass:≤100pF;Capacity/Parallel:≤40 pF; Moisture Resistance:56day/40℃,RH≥95%,△R≤±(0.25%+0.001Ω)

    Vibration,High Frequency:MIL-Std-202,Method 204,cond.D,△R≤±(0.2%+0.001Ω)Max.

    Short Time Overload:400W at 70℃ for 10sec.,△R=0.4%max.

    Working Temperature Range:-55℃~150℃

    Max.Torque for Contacts:2Nm;Max.Torque for Mounting:1.8Nm M4 screws;

    Reference Standards:IEC60115-1:2001(GB/T5729-2003) MIL-STD-202/MIL-R-39009D

    Storage Temperature:25±3℃;Humidity<80%RH


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