power resistor M247

Power Resistor M247 - metal film

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

  • Power rating up to 140 watts (on heat-sink)
  • Resistance range 0.02 Ω...51 kΩ
  • Resistance tolerance from ±1%
  • Temperature coefficient from ±50ppm/°C
  • TO-247 housing
  • Low inductance (<50nH)
Technology Metal Film
Resistance Tolerance ±1%..±5%
Resistance Range 0,02Ω..51kΩ
Power Rating ≤ 140 W @25°C
Temperature Coefficient ±50..±250 ppm/°C
Design TO Housing, Radial leaded
Max. Working Temperature +175 °C
Min. Working Temperature -55 °C
Product description: Power Resistor M247 - metal film

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 0.02 Ω…51 kΩ with a resistance tolerance of ±1% and a thermal resistance depending on 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.

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