Vishay FHV Radial Thick Film Resistors
Vishay FHV Series Radial Thick Film Resistors are radial leaded, through-hole, and high voltage resistors that feature a non-inductive design. These resistors are made with high-temperature fired cermet and have a high purity 96% alumina core. The resistors are available with low Temperature Coefficient of Resistance (TCR) of ±200ppm/°C standard and standard tolerances of ±10%, ±5%, ±2%, or ±1%. These Vishay high-voltage resistors find applications in monitoring equipment, medical equipment, and audio applications.
Features
- 5-pound pull tested for terminal strength
- Available with ratio dividers and matched sets
- Available with tolerance and/or TCR matching upon request
- Flameproof silicone coating
- Tin-plated copper termination
Applications
- Audio applications
- Medical equipment
- Monitoring equipment
- Precision controls and instrumentation
- Test and measuring equipment
Technical Specifications
| Parameters | Values |
|---|---|
| Temperature coefficient | ± 100ppm/°C, ± 200ppm/°C |
| Operating temperature range | -55°C to +125°C |
| Power rating range at 70°C | 0.25W to 4W |
| Power rating range at 125°C | 0.125W to 2W |
| Maximum working voltage | 750V to 15KV |
| Tolerance | 1%, 2%, 5%, 10% |
