The Engineering Design Show, 8 – 9 October 2025, Coventry Building Society Arena, UK, Stand J3
The FHR 2-8065 metal clad precision power resistor series from Powertron offers a flat type surface-mount cabled connection. Designed for mounting onto a heat sink to provide a power rating of 350W, with a resistance range from 0.001Ω to 400Ω and tolerance from 0.5% to 5%. The FHR 2-8065 series from Powertron has a TCR of ±50 ppm/°C (20°C to 60°C) with a maximum current of 60A and load stability from 0.1% using foil technology.
Attributes | Value |
---|---|
Resistance value * | 0.001Ω to 400Ω |
Tolerance ** | ±0.5% / ±1% / ±2% / ±5% |
TCR | <±50 ppm/°C (20-60°C) |
Temperature range | -40°C to +130°C |
Power rating | 24W (free air) / 350W (on a suitable heatsink) |
Thermal resistance | 0.16 K/W) |
Stability (1000h) | 0.1% / 0.2% / 0.5% (depends on stress) |
Voltage proof | 1.5 KVDC |
Maximum current | 60A / 70A / 85A / 100A / 120A / 150A |
Thermal EMF | 0.1 µV/K |
Capacity against Housing | 500pF |
* Please visit the Ordering Info tab or contact us for further details
** other tolerances available upon request
Powertron GmbH is a leading manufacturer of precision and higher power resistors in various package sizes, who are part of VPG Foil Resistors product group. Founded in 1990, they produce low-resistance and high-end resistive solutions utilising their thick film technology for a variety of applications such as the ones above. With Powertron resistors, designers can significantly reduce circuit errors and greatly improve overall circuit performance by taking advantage of their technologies and customer-oriented products, designed to satisfy challenging technical requirements. Please visit http://www.vishaypg.com/powertron for more information.
Dimensions | 80 x 15 x 65mm |
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Current Rating | |
Lead Length | Custom (mm), 500mm |
Maximum Resistance | 400Ω |
Minimum Resistance | 0.001Ω |
Package / Size | |
Power Rating | |
Product Type | |
Resistance Value | |
Series / Model | |
Temperature Coefficient | |
Temperature Range (°C) | -40 to +130°C |
Tolerance |
SKU | Current Rating | Lead Length | Resistance Value | Tolerance |
---|---|---|---|---|
FHR 2-8065 (0.002Ω – 400Ω) H3 0.5% 500mm | 100A | 500mm | Custom (0.001Ω - 400Ω) | ±0.5% |
FHR 2-8065 (0.002Ω – 400Ω) H3 0.5% Cable Length (mm) | 100A | Custom (mm) | Custom (0.001Ω - 400Ω) | ±0.5% |
FHR 2-8065 (0.002Ω – 400Ω) H4 0.5% 500mm | 120A | 500mm | Custom (0.001Ω - 400Ω) | ±0.5% |
FHR 2-8065 (0.002Ω – 400Ω) H4 0.5% Cable Length (mm) | 120A | Custom (mm) | Custom (0.001Ω - 400Ω) | ±0.5% |
FHR 2-8065 (0.002Ω – 400Ω) H5 0.5% 500mm | 150A | 500mm | Custom (0.001Ω - 400Ω) | ±0.5% |
FHR 2-8065 (0.002Ω – 400Ω) H5 0.5% Cable Length (mm) | 150A | Custom (mm) | Custom (0.001Ω - 400Ω) | ±0.5% |
FHR 2-8065 (0.002Ω – 400Ω) D 0.5% 500mm | 60A | 500mm | Custom (0.001Ω - 400Ω) | ±0.5% |
FHR 2-8065 (0.002Ω – 400Ω) D 0.5% Cable Length (mm) | 60A | Custom (mm) | Custom (0.001Ω - 400Ω) | ±0.5% |
FHR 2-8065 (0.002Ω – 400Ω) H1 0.5% 500mm | 70A | 500mm | Custom (0.001Ω - 400Ω) | ±0.5% |
FHR 2-8065 (0.002Ω – 400Ω) H1 0.5% Cable Length (mm) | 70A | Custom (mm) | Custom (0.001Ω - 400Ω) | ±0.5% |
FHR 2-8065 (0.002Ω – 400Ω) H2 0.5% 500mm | 85A | 500mm | Custom (0.001Ω - 400Ω) | ±0.5% |
FHR 2-8065 (0.002Ω – 400Ω) H2 0.5% Cable Length (mm) | 85A | Custom (mm) | Custom (0.001Ω - 400Ω) | ±0.5% |
FHR 2-8065 (0.002Ω – 400Ω) H3 1% 500mm | 100A | 500mm | Custom (0.001Ω - 400Ω) | ±1% |
FHR 2-8065 (0.002Ω – 400Ω) H3 1% Cable Length (mm) | 100A | Custom (mm) | Custom (0.001Ω - 400Ω) | ±1% |
FHR 2-8065 (0.002Ω – 400Ω) H4 1% 500mm | 120A | 500mm | Custom (0.001Ω - 400Ω) | ±1% |
FHR 2-8065 (0.002Ω – 400Ω) H4 1% Cable Length (mm) | 120A | Custom (mm) | Custom (0.001Ω - 400Ω) | ±1% |
FHR 2-8065 (0.002Ω – 400Ω) H5 1% 500mm | 150A | 500mm | Custom (0.001Ω - 400Ω) | ±1% |
FHR 2-8065 (0.002Ω – 400Ω) H5 1% Cable Length (mm) | 150A | Custom (mm) | Custom (0.001Ω - 400Ω) | ±1% |
FHR 2-8065 (0.002Ω – 400Ω) D 1% 500mm | 60A | 500mm | Custom (0.001Ω - 400Ω) | ±1% |
FHR 2-8065 (0.002Ω – 400Ω) D 1% Cable Length (mm) | 60A | Custom (mm) | Custom (0.001Ω - 400Ω) | ±1% |
FHR 2-8065 (0.002Ω – 400Ω) H1 1% 500mm | 70A | 500mm | Custom (0.001Ω - 400Ω) | ±1% |
FHR 2-8065 (0.002Ω – 400Ω) H1 1% Cable Length (mm) | 70A | Custom (mm) | Custom (0.001Ω - 400Ω) | ±1% |
FHR 2-8065 (0.002Ω – 400Ω) H2 1% 500mm | 85A | 500mm | Custom (0.001Ω - 400Ω) | ±1% |
FHR 2-8065 (0.002Ω – 400Ω) H2 1% Cable Length (mm) | 85A | Custom (mm) | Custom (0.001Ω - 400Ω) | ±1% |
FHR 2-8065 (0.002Ω – 400Ω) H3 2% 500mm | 100A | 500mm | Custom (0.001Ω - 400Ω) | ±2% |
FHR 2-8065 (0.002Ω – 400Ω) H3 2% Cable Length (mm) | 100A | Custom (mm) | Custom (0.001Ω - 400Ω) | ±2% |
FHR 2-8065 (0.002Ω – 400Ω) H4 2% 500mm | 120A | 500mm | Custom (0.001Ω - 400Ω) | ±2% |
FHR 2-8065 (0.002Ω – 400Ω) H4 2% Cable Length (mm) | 120A | Custom (mm) | Custom (0.001Ω - 400Ω) | ±2% |
FHR 2-8065 (0.002Ω – 400Ω) H5 2% 500mm | 150A | 500mm | Custom (0.001Ω - 400Ω) | ±2% |
FHR 2-8065 (0.002Ω – 400Ω) H5 2% Cable Length (mm) | 150A | Custom (mm) | Custom (0.001Ω - 400Ω) | ±2% |
FHR 2-8065 (0.002Ω – 400Ω) D 2% 500mm | 60A | 500mm | Custom (0.001Ω - 400Ω) | ±2% |
FHR 2-8065 (0.002Ω – 400Ω) D 2% Cable Length (mm) | 60A | Custom (mm) | Custom (0.001Ω - 400Ω) | ±2% |
FHR 2-8065 (0.002Ω – 400Ω) H1 2% 500mm | 70A | 500mm | Custom (0.001Ω - 400Ω) | ±2% |
FHR 2-8065 (0.002Ω – 400Ω) H1 2% Cable Length (mm) | 70A | Custom (mm) | Custom (0.001Ω - 400Ω) | ±2% |
FHR 2-8065 (0.002Ω – 400Ω) H2 2% 500mm | 85A | 500mm | Custom (0.001Ω - 400Ω) | ±2% |
FHR 2-8065 (0.002Ω – 400Ω) H2 2% Cable Length (mm) | 85A | Custom (mm) | Custom (0.001Ω - 400Ω) | ±2% |
FHR 2-8065 (0.002Ω – 400Ω) H3 5% 500mm | 100A | 500mm | Custom (0.001Ω - 400Ω) | ±5% |
FHR 2-8065 (0.002Ω – 400Ω) H3 5% Cable Length (mm) | 100A | Custom (mm) | Custom (0.001Ω - 400Ω) | ±5% |
FHR 2-8065 (0.002Ω – 400Ω) H4 5% 500mm | 120A | 500mm | Custom (0.001Ω - 400Ω) | ±5% |
FHR 2-8065 (0.002Ω – 400Ω) H4 5% Cable Length (mm) | 120A | Custom (mm) | Custom (0.001Ω - 400Ω) | ±5% |
FHR 2-8065 (0.002Ω – 400Ω) H5 5% 500mm | 150A | 500mm | Custom (0.001Ω - 400Ω) | ±5% |
FHR 2-8065 (0.002Ω – 400Ω) H5 5% Cable Length (mm) | 150A | Custom (mm) | Custom (0.001Ω - 400Ω) | ±5% |
FHR 2-8065 (0.002Ω – 400Ω) D 5% 500mm | 60A | 500mm | Custom (0.001Ω - 400Ω) | ±5% |
FHR 2-8065 (0.002Ω – 400Ω) D 5% Cable Length (mm) | 60A | Custom (mm) | Custom (0.001Ω - 400Ω) | ±5% |
FHR 2-8065 (0.002Ω – 400Ω) H1 5% 500mm | 70A | 500mm | Custom (0.001Ω - 400Ω) | ±5% |
FHR 2-8065 (0.002Ω – 400Ω) H1 5% Cable Length (mm) | 70A | Custom (mm) | Custom (0.001Ω - 400Ω) | ±5% |
FHR 2-8065 (0.002Ω – 400Ω) H2 5% 500mm | 85A | 500mm | Custom (0.001Ω - 400Ω) | ±5% |
FHR 2-8065 (0.002Ω – 400Ω) H2 5% Cable Length (mm) | 85A | Custom (mm) | Custom (0.001Ω - 400Ω) | ±5% |
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