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Wirewound Cylindrical Resistors
Characteristic
RDX is a series of high power wirewound resistors. Wound on a ceramic core with high thermal conductivity. Protected with a high-temperature silicone coating. Resistor terminals are available as clamps or screw-mount terminals. Also available version withincreased electrical insulation.

Technical parameters
Range of available resistances
Resistance tolerance
Rated power Pn
limit voltage
TWR
max. junction temperature
RDX 200
1 Ω … 50 kΩ
±1%, ±10%, ±20%
200W
6kV
±100 ppm/K
350 ⁰C
RDX 300
1 Ω … 50 kΩ
±1%, ±10%, ±20%
300W
7kV
±100 ppm/K
350 ⁰C
RDX 500
1 Ω … 50 kΩ
±1%, ±10%, ±20%
500W
7kV
±100 ppm/K
350 ⁰C
Drawings, datasheets
Applications (selected)
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