RH/NH Series, Chassis Mount Resistor | 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 Aryton-Perry winding for lowest reactive components
- Mounts on chassis to utilize heat-sink effect
- Excellent stability in operation (<1% change in resistance)
Applications:
- Telecommunications
- Automotive
- Industrial
- Medical
- Military
Additional Information:
