HVR3700007504FR500

The HVR37 series from Vishay are high ohmic, high voltage metal film leaded resistors. A homogenous film of metal alloy is deposited on a high grade ceramic body. After a helical groove has been cut in the resistive layer, tinned electrolytic copper wires are welded to the end-caps. The resistors are coated with a blue, non-flammable lacquer which provides electrical, mechanical and climatic protection. Typical applications include power supplies, electronic ballast, white goods and television.

• Resistance range includes E24, E96 decade values from 100Kohm to 10Mohm
• 0.5W rated dissipation
• ±5%, ±1% resistance tolerances
• Temperature coefficient of 200ppm/K
• 55/155/56 climatic category (LCT/UCT/days)
• Small size
• High pulse loading (up to 10KV) capability
• Maximum permissible voltage (Umax) is 3500VDC, 2500Vrms
• High voltage resistor