The FHR 2-80216 metal clad precision power resistor series from Powertron offers a flat type surface-mount cabled connection using foil technology. Designed for mounting onto a heat sink to provide a power rating of 1200W, with a resistance range from 0.002ฮฉ to 500ฮฉ and tolerance from 0.5% to 5%. The FHR 2-80216 series from Powertron has a TCR of ยฑ50 ppm/ยฐC (20ยฐC to 60ยฐC) with a maximum current up to 150A and load stability from 0.1%.
- Metal clad precision power resistor
- Flat type surface-mount cable connection
- Resistance range from 0.002ฮฉ to 500ฮฉ
- Tolerance options of ยฑ0.5%, ยฑ1%, ยฑ2% and ยฑ5%
- TCR of ยฑ50 ppm/ยฐC (+20ยฐC to +60ยฐC)
- Temperature range from -40ยฐC to +130ยฐC
- Power rating of 1200W on a suitable heat sink
- Power rating of 60W in 70ยฐC free air
- Maximum current from 60A to 150A depending cable type
- Thermal resistance 0.04ยฐC/W
- Inductivity of <50nH
- Capacity against housing 1.7nF
- Designed for heat sink mounting
- Load Stability (1000h) 0.1%, 0.2% and 0.5% depending on stress
- Cable length 500mm (custom lengths available)
Typical applications for the FHR 2-80216 metal clad precision power resistor series include:
- Power sources for industrial equipment
- Motor drives
- Braking and snubbing applications
Powertron FHR 2-80216 Specification Table
Attributes | Value |
---|---|
Resistance value * | 0.002ฮฉ to 500ฮฉ |
Tolerance ** | ยฑ0.5% / ยฑ1% / ยฑ2% / ยฑ5% |
TCR | <ยฑ50 ppm/ยฐC (20-60ยฐC) |
Temperature range | -40ยฐC to +130ยฐC |
Power rating | 60W (free air) / 1.2kW (on a suitable heatsink) |
Thermal resistance | 0.04 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 ยตV/K |
Capacity against Housing | 1.7nF |
* 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.