1)power resistor, resistor, aluminum shell resistors, RXLG 2)high-tech, good quality, good service power resistor, resistor, aluminum shell resistorhigh-tech, good ... -4KV/1min 50Hz optionalIP rating: IP33-IP54 optionalvibration: 1.5g.rated temperature rise: 375 degreesdrift: 40~400ppm/degreesfluid ... 550532501074500M4 GOOD PRICE 5USD HIGH QUALITY POWER RESISTOR, RESISTOR, ALUMINUM SHELL RESISTORS,RXLG