Vishay RER MIL-PRF-39009 Wirewound Resistors
Vishay / Dale RER Series MIL-PRF-39009 Wirewound Resistors have an aluminum heat sink housing and a molded construction to ensure complete environmental protection. MIL-PRF-39009 certified RER wirewound resistors are completely welded and mounted on the chassis with the heat sink effect. The RER wirewound resistors feature an operating temperature range from -55°C to +250°C and a maximum power rating of 30W. Typical applications include circuit breakers, fuses, medical, space, and power equipment.
Features
- Completely welded structure
- Heat sink housing made of aluminum
- MIL-PRF-39009 qualified
- Molded structure provides complete environmental protection
- Non-inductive design
- Uses the heat-sink effect by mounting on the chassis
Applications
- Circuit breakers
- Fuses
- Medical
- Military and space
- Power equipment
- Test and measurement
Technical Specifications
| Parameters | Values |
|---|---|
| Maximum power rating | 30W |
| Minimum insulation resistance | 10000MΩ (dry) 1000MΩ (after moisture test) |
| Operating temperature range | -55°C to +250°C |
| Tolerance | ±1% |
| Maximum resistance | 39.2KΩ |
