Showing all 9 results
Precision current sensing up to 100A
Low resistance, high efficiency
Stable metal alloy construction
Low TCR (≤50ppm/°C)
Compact open-air design
Ideal for BMS, inverters, DC systems
100A High Current Shunt Resistor for Accurate DC Measurement This 100A shunt resistor is designed for precise current measurement in high-current DC systems such as power supplies, battery management systems (BMS), and industrial equipment. It provides stable resistance and reliable performance under continuous load conditions.The high current shunt resistor is a precision component designed to…
Overview Designed for high-accuracy current measurement, this 300A precision electron beam welded shunt resistor with 3 terminals offers exceptional stability and low resistance. Ideal for EV battery packs, BMS, and industrial energy storage systems, it ensures reliable performance under heavy load and harsh conditions. Customizable resistance values and mounting options available Electrical parameter Model L…
High-Precision Metal Strip Shunt Resistor 75A metal strip shunt resistor is engineered for accurate DC current sensing in high-power applications. Designed with a U-shaped manganese copper element, it ensures excellent thermal stability, low TCR, and consistent voltage drop, even at 75A continuous current. Product Features of Metal Strip Shunt Resistor High precision and excellent stability…
Overview This bolt-on shunt resistor is designed for high-accuracy DC current measurement in power systems, battery monitoring, and industrial control applications. It ensures stable performance, low resistance, and reliable measurement under high current conditions.50 μΩ bolt-on shunt resistor with two sense pins offers high-precision current sensing for demanding DC applications. Made from premium manganin alloy,…
Overview Our high-precision battery shunt resistors are designed for demanding applications in electric vehicles (EV), energy storage systems (ESS), and lithium-ion battery management systems (BMS). Manufactured with electron beam welding (EB welding) technology, they offer superior accuracy, thermal stability, and long-term reliability under harsh operating conditions. Key Features of Our Electron Beam Welded Shunt Resistor…
Rated Current: 200A
Output Voltage Drop: 75mV
Accuracy Class: ±0.5% (or customizable)
Material: Manganin or copper-manganese alloy
Operating Temperature: -40°C to +60°C (or as specified)
Mounting Type: Bolt-on / Screw terminal
Optional: Customized size, terminal type, or calibration values
Product features
●Accuracy ±0.5%, ±1%, ±5%.
●Electron beam welding process.
●Alloy material: manganese copper (M), kama (K).
●Operating temperature range: -55℃~+175℃.
●Good product consistency, high reliability, stability, and strong pulse resistance.
●Extremely low thermal electromotive force (<1uVPo
●Ultra-low parasitic inductance (<2nH).