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: