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RH/NH Series, Chassis Mount Resistor | Vishay

Part Number Information
Part #:Price/Availability:
RH005Buy Now button
RH010Buy Now button
RH025Buy Now button
RH050Buy Now button
RH100Buy Now button
RH250Buy Now button
NH005Buy Now button
NH010Buy Now button
NH025Buy Now button
NH050Buy Now button
NH100Buy Now button
NH250Buy Now button
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RH/NH Series, Chasis Mount Resistor | Vi finish off | Vishay The RH/NH series is a chassis-mount resistor that comes in six sizes, from 5 Watts to 250 Watts when mounted to the specified heat-sink. The molded construction provides complete environmental protection and along with dielectric withstanding voltage as high as 4500 VAC these resistors meet a broad range of applications. The all welded wirewound construction allows the RH/NH to perform in high voltage, high power and high pulse requirements. As optional construction, the RH product is available in the NH non-inductive version. The RH/NH series can also be customized to meet specific application needs, including special terminal and housing modifications, special testing, or many other custom options. The RH/NH series are available in either Pb-Bearing, or Pb-Free (compliant to RoHS directive 2002/95/EC) construction. The RH/NH series is also qualified to military specification Mil-Prf-18546 (type RE), also high-reliability versions are available that are qualified to Mil-Prf-39009 (type RER)

Features & Benefits:

  • Molded construction for total environmental protection
  • Complete welded construction
  • Meets applicable requirements of MIL-PRF-18546
    • (MIL-PRF-39009 versions available)
  • Available in non-inductive styles (type NH) with Ayrton-Perry winding for lowest reactive components
  • Mounts on chassis to utilize heat-sink effect
  • Excellent stability in operation (<1% change in resistance)


  • Telecommunications
  • Automotive
  • Industrial
  • Medical
  • Military

Additional Information: