Vishay Techno FHV Axial series thick film resistors

Vishay Intertechnology has introduced a series of axial-leaded thick film planar through-hole resistors featuring a flameproof silicone coating. Offering high voltage handling up to 15 kV, Vishay Techno FHV Axial series devices are optimised for pulse applications in industrial power supplies and laboratory/medical equipment.

The devices feature a robust construction consisting of a high-temperature fired cermet film resistive element and high-purity 96% alumina core. With their flameproof silicone coating, the resistors are designed to withstand overload conditions without flame or mechanical damage.

Offering a non-inductive design in nine case sizes, the devices feature a wide resistance range from 100Ω to 10 GΩ, tolerances down to ±1%, low TCR to ±100 ppm/°C and power ratings from 0.25 to 4 W at +70°C and 0.125 to 2W at +125°C. The RoHS-compliant, halogen-free resistors offer tin-plated copper terminations. Matched sets are available on request.