HPC / PCF Series
Anti-Pulse Surge Cermaic Resistors
KOA Corporation HPC and PCF Anti-Pulse Surge Ceramic Resistors support higher reliability against disconnection compared to wire-wound resistors and film resistors. The HPC and PCF ceramic resistors are excellent in anti-pulse characteristics and offer lead-free terminations products that meet EU RoHS requirements. HPC and PCF Anti-Pulse Surge ceramic resistors can operate at a temperature ranging from -40°C to +200°C and are coated with UL94V0 flameproof material. Typical applications include high voltage circuits, medical HV products, power supplies, and inrush current limiting.
Features
- AEC-Q200 tested
- Excellent anti-pulse characteristics
- Higher reliability against disconnection compared to wire-wound and film resistors
- KOA original bulk ceramic resistors
- Non-inductive resistors
- Lead-free terminations meeting EU RoHS requirements
Applications
- Electron beam microscopes
- High voltage circuits
- HV dividers
- Inrush current limiting
- Medical high-voltage products
- Power supplies
- Replacement for solid carbon resistors
- Snubber circuits
- X-ray generators
Technical Specifications
| Parameters | Values | |
|---|---|---|
| HPC | PCF | |
| Operating temperature range | -40°C to +200°C | |
| Power rating range | 0.5W to 5.0W | 0.5W to 2.0W |
| Tolerance | ±10% and ±20% | |
| Maximum working voltage | 200V to 550V | 200V to 400V |
