1. Low inductance.

2. Low temperature coefficient.

3. Very low resistance value.

4. Resistance tolerance 2%

5. Suitable for all kinds current sense application.

The CSR precision current sensing resistor series is designed for current measurement applications in electronic circuits. Its key characteristics include low inductance, a low temperature coefficient, and very low resistance values. Rated power options include 1W, 3W, and 5W. This product description focuses on the ±2% resistance tolerance option for buyers and engineers evaluating current sense resistors for electronic circuit design.

For designs requiring milliohm-level resistance, the CSR series can be evaluated as a candidate for current sensing and low-resistance measurement circuits. Component selection should account for the required resistance, operating current, power dissipation, temperature rise, and circuit operating conditions.

Selection Note: Rated power should be evaluated against ambient temperature and actual loading conditions. For ambient temperatures above 70°C, the load must be derated according to the rated-load derating curve. Confirm operating current, power dissipation, mounting configuration, and thermal conditions during circuit design.

The CSR series can be evaluated for current-sensing positions in power supply circuits. Engineers can select a suitable low-resistance value based on the required sensing range and circuit design. Application suitability depends on the circuit topology and power dissipation.

These resistors can be considered for current-sensing functions in industrial electronic control circuits that require low-resistance measurement. Verify the operating environment, load conditions, and thermal requirements before selection.

The CSR series is intended for current-sensing applications where resistance value, ±2% tolerance, and rated power are relevant selection criteria. Its specified low-inductance characteristic can also be considered during circuit evaluation.

For battery current monitoring and power electronics, the CSR series may be evaluated as a current-sensing component when its electrical and thermal ratings match the application. Check operating current, pulse conditions, temperature rise, and power dissipation rather than assuming suitability for a particular device or qualification category.