Power Resistor M247 - metal film

140 watt power resistor @25°C in TO-247 housing and max. working voltage of 700V

Technology: Metal Film
Design / Wired: Radial wired, TO Housing
Power Rating: ≤ 140 W @25°C
Resistance Range: 0,02Ω..51kΩ
Resistance Tolerance: ±1%..±5%
Temperature Coefficient: ±50..±250 ppm/°C
Max. Working Temperature: +175°C
Min. Working Temperature: -55°C

The thin-film power resistor M247 in TO-247 housing achieves a performance of up to 140 watts @25°C with a suitably dimensioned heat-sink (not included in delivery) or 5 watt without heat-sink. The resistor has low inductance (<50nH) and a resistance range of 0,02Ω..51kΩ with a resistance tolerance of ±1% and a thermal resistance depending of the version of 0,9°C..1,3°C. The resistance is suitable for the applications in power units, control and drive circuits, automotive and a wide range of high frequency devices.