The BVH current sensing precision resistor series from Isabellenhütte has a 4-terminal through-hole design made with solid copper connections in a chip size of 3820. Resistance values of 0.0003Ω or 0.0005Ω, with a TCR of <300 ppm/°C. The BVH series offers a continuous current up to 130A (0.0003Ω), with excellent long term stability.
- 4-terminal current sensing resistor
- Resistance values of 0.0003Ω and 0.0005Ω
- Tolerance of ±3.0% and ±5.0%
- TCR from <300 ppm/°C
- Temperature range from -55°C to +170°C
- Power rating of 5W
- Constant current up to 130A (0.0003Ω)
- Inductance of <3nH
- Excellent long term stability
Typical applications for the BVH current sensing precision resistor series include:
- High current applications for the automotive market
- Frequency converters
- Power modules
- Power tools
Isabellenhütte BVH Series Specification Table
Product Ordering Code | Resistance Value* | Tolerance* | TCR | Power rating | Internal heat resistance | Material Type |
---|---|---|---|---|---|---|
BVH-M-R0003 | 0.3mΩ | ±3% / ±5% | <±300 ppm/°C | 5W | 4°C/W (Rthi) | MANGANIN® |
BVH-M-R0005 | 0.5mΩ | ±3% / ±5% | <±300 ppm/°C | 5W | 7°C/W (Rthi) | MANGANIN® |
Isabellenhütte is one of the world’s leading suppliers of high-quality precision and power resistors. They produce these low-resistance resistors for a variety of applications such as the ones above. Isabellenhütte & Rhopoint Components are your ideal partners when it comes to achieving the best possible measurement results in the smallest spaces. Please visit www.isabellenhuette.de for more information.