Vishay RWR Wirewound Resistors
Vishay RWR Wirewound Resistors are high-temperature silicone-coated resistors for defense applications. This Vishay wirewound resistor series features complete welded construction and is qualified to MIL-PRF-39007. RWR axial-leaded resistors are available in non-inductive styles with Ayrton-Perry winding for lower-reactive components. The series also has an available S-level failure rate.
Features
- High-temperature silicone-coated
- Axial lead
- Designed for defense applications with established reliability and non-established reliability options
- Complete welded construction
- Qualified to MIL-PRF-39007
- Available in non-inductive styles (type N) with Ayrton-Perry winding for the lower reactive components
- S-level failure rate available
Specifications
- 1W to 10W power rating range
- 100mΩ to 39.2kΩ resistance range
- ±0.1%, ±0.5%, or ±1.0% tolerance options
- 500VAC (up to 2W) or 1kVAC (3W to 10W) dielectric withstanding voltage
- 1V to 291V voltage rating range
Additional Resources
Dimensions
Infographic
Published: 2026-04-08
| Updated: 2026-04-13