RXG20 wirewound resistors are engineered to meet the demanding requirements of modern electronic applications. These resistors are meticulously crafted by winding a high-resistivity metal wire, such as nickel-chromium or other specialized alloys, around a robust insulating core made of ceramic, fiberglass, or another high-temperature material. This construction technique ensures superior heat dissipation and allows the resistors to handle high power loads effectively.
| Temperature Coefficient of Resistance | Within ±440ppm/°C |
| Rated Power Free Air | 50W~2500W |
| Operating Temperature Range | -25°C ~ +225°C |
| Resistance Range (Ohms) | See resistance range chart below |
| Tolerance | ±5%, ±10% as per resistance range chart below |
| Type | Resistance Value | Tolerance |
|---|---|---|
| 100W | 1R0 - 2K7 | 5% |
| 120W | 1R0 - 2K7 | 5% |
| 150W | 1R0 - 2K7 | 5% |
| 200W | 1R0 - 2K7 | 5% |
| 300W | 1R0 - 2K7 | 5% |
| 400W | 1R0 - 2K7 | 5% |
| 500W | 1R0 - 2K7 | 5% |
| 600W | 1R0 - 2K7 | 5% |
| 750W | 1R0 - 2K7 | 5% |
| 1000W | 1R0 - 2K7 | 5% |
| 1200W | 1R0 - 2K7 | 5% |
| 1500W | 1R0 - 2K7 | 5% |
| 2000W | 1R0 - 2K7 | 5% |
| 2500W | 1R0 - 2K7 | 5% |
RXG20 wirewound resistors are widely used across multiple industries, including:
RXG20 wirewound resistors are engineered to meet the demanding requirements of modern electronic applications. These resistors are meticulously crafted by winding a high-resistivity metal wire, such as nickel-chromium or other specialized alloys, around a robust insulating core made of ceramic, fiberglass, or another high-temperature material. This construction technique ensures superior heat dissipation and allows the resistors to handle high power loads effectively.
| Temperature Coefficient of Resistance | Within ±440ppm/°C |
| Rated Power Free Air | 50W~2500W |
| Operating Temperature Range | -25°C ~ +225°C |
| Resistance Range (Ohms) | See resistance range chart below |
| Tolerance | ±5%, ±10% as per resistance range chart below |
| Type | Resistance Value | Tolerance |
|---|---|---|
| 100W | 1R0 - 2K7 | 5% |
| 120W | 1R0 - 2K7 | 5% |
| 150W | 1R0 - 2K7 | 5% |
| 200W | 1R0 - 2K7 | 5% |
| 300W | 1R0 - 2K7 | 5% |
| 400W | 1R0 - 2K7 | 5% |
| 500W | 1R0 - 2K7 | 5% |
| 600W | 1R0 - 2K7 | 5% |
| 750W | 1R0 - 2K7 | 5% |
| 1000W | 1R0 - 2K7 | 5% |
| 1200W | 1R0 - 2K7 | 5% |
| 1500W | 1R0 - 2K7 | 5% |
| 2000W | 1R0 - 2K7 | 5% |
| 2500W | 1R0 - 2K7 | 5% |
RXG20 wirewound resistors are widely used across multiple industries, including: