BVE-A-R001-1.0 – Isabellenhütte GMBH

The BVE-A-R001-1.0, manufactured by ISABELLENHÜTTE GMBH, is a precision ISA-WELD shunt resistor designed for high-current sensing applications. This four-terminal resistor exhibits a nominal resistance value of 1 mΩ (0.001 Ω) with a specified tolerance dependent on the ISA-WELD construction. The shunt is constructed using electron-beam welded materials, typically a copper alloy current conductor and a manganin resistive element, ensuring a robust and stable electrical connection with minimized thermal EMF. The BVE-A series features a low inductance design to minimize inductive kickback and maintain accuracy in pulsed current measurements. Its primary application is in current measurement systems, power supplies, and battery management systems where precise current monitoring is critical. Performance characteristics, including temperature coefficient of resistance (TCR) and power rating, are specified in the manufacturer’s datasheet and are crucial for proper circuit design and thermal management.