precision resistor SUT / UT

Power Resistor UT - wirewound

10 watt high temperature power resistor for max. -55 °C…+350 °C with wide resistance range 0.01 Ω…260 kΩ - does not require a heat-sink

  • Power resistor with up to 10 watts
  • Very good impulse handling
  • Resistance tolerance ±0,01%…10%
  • Temperature coefficient ±20ppm/°C
  • Resistance values of 0.01 Ω…260 kΩ
  • Max. working voltage of 850V
  • Non-inductive windings (option)
  • Option (HT) temperature range from -55 °C…350 °C
  • Option 4-pin (Kelvin) connection
Technology Wirewound
Resistance Tolerance ±0,01%..±10%
Resistance Range 0,01Ω..260kΩ
Power Rating ≤ 10W @25°C
Temperature Coefficient ±20..±90 ppm/°C
Design Axial leaded
Max. Working Temperature +350 °C
Min. Working Temperature -55 °C
Product description: Power Resistor UT - wirewound

The power resistor UT with up to 10 watts @25 °C is available in two temperature versions. The standard version has a working temperature range of -55 °C…+275 °C, the high temperature version (HT option) max. -55 °C…+350 °C. The wrapping of the UT consists of a high temperature resisting compound, this allows the use also under difficult environmental conditions. The production process of the resistors is under a 100% quality control. The resistors have a very good impulse handling and a resistance tolerance of ±0.01%…10% for the resistance values of 0.01 Ω…260 kΩ. Optionally, the resistors are available in a non-inductive windings version and with a 4-pin Kelvin connector. Typical applications are current and voltage control units, power and charging management systems, electronics for renewable energy systems and much more.

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