Vishay / Sfernice RCEC 500 / RCEC 750 Power Resistors
Vishay / Sfernice RCEC 500 / RCEC 750 Power Resistors are cooled by auxiliary heatsink thick film technology and offer a 500W or 800W power rating. RCEC 500 resistors feature thick film technology deposited on ceramic, a cold system without external radiation, and a high power / volume ratio. RCEC 750 resistors offer a system without radiation, a high power / volume ratio, M4 screw-on outputs, and an easy assembly with a self-calibrated pressure of 400N. Vishay / Sfernice RCEC 500 / RCEC 750 Power Resistors are non-inductive and have a wide operating temperature range of -55°C to +155°C.
Features
- RCEC 500 Series
- Thick film technology deposited on cermaic
- Cold system without external radiation
- RCEC 750 Series
- System without external radiation
- M4 screw-on outputs
- Common
- High power / volume ratio
- Non-inductive
- Easy assembly, self-calibrated pressure
Specifications
- 500W rated power (RCEC 500)
- 800W rated power (RCEC 750)
- 0.15Ω to 1MΩ resistance range
- ±10%, ±5% tolerance
- 5000V operating voltage
- 120pF ground capacitance
- -55°C to +155°C operating temperature range
- ≤40nH inductance
Datasheets
Videos
Yayınlandı: 2023-09-07
| Güncellenmiş: 2025-09-18