KOA Speer RK73-RT Anti-Sulfur Flat Chip Resistors
KOA Speer RK73-RT Series Anti-Sulfur Flat Chip Resistors are constructed with a sulfur-proof electrode material and offer precision tolerances of 0.5% and 1.0% with a resistance range of 1Ω to 10MΩ. These resistors have a power rating of 30mW to 1W and an operating temperature range from -55°C to +155°C. The RK73-RT resistors use thick metal glaze film to provide high heat resistance and weather resistance for high stability and reliability. These devices meet ASTM-B-809 FOS testing and are AEC-Q200 qualified. The RK73-RT series is ideal for industrial, automotive, transportation, telecommunication, and consumer markets.
Features
- AEC-Q200 qualified
- EU RoHS compliant
- High anti-sulfuration characteristics
- High heat resistance and weather resistance
- High stability and reliability
- High sulfuration-proof inner top electrode material
- Lead-free terminations
- Meets ASTM-B-809 FOS testing
- Metal glaze thick film
- Triple-layer electrode structure
Applications
- Automotive
- Consumer market
- Telecommunication
- Transportation
Technical Specifications
| Parameters | Values |
|---|---|
| Operating temperature range | -55°C to +155°C |
| Maximum working voltage range | 20V to 200V |
| Maximum overload voltage range | 30V to 400V |
| Resistance range | 1Ω to 10MΩ |
| Precision tolerances | 0.5% to 1.0% |
| Power rating range | 30mW to 1W |
