RV8141-25-S03

Overview

The Schaffner RV8141-25-S03 is a four-line common mode choke from the Nano series, designed for high-current applications. It features a horizontal mounting configuration with through-hole termination. The component has an inductance of 9.2 mH and a rated current of 25 A. Its maximum operating voltage is 530 VDC, and it exhibits a DC resistance of 3.7 mOhm.

Feature Summary

• Four-line topology for comprehensive noise suppression
• Horizontal mechanical design for space-constrained layouts
• High current handling capability for robust performance

Applications

• Industrial power supply filtering
• Motor drive input stages
• High-power converter EMI reduction

Procurement Notes

Verify the specific suffix 'S03' against the manufacturer's latest datasheet to confirm terminal type and pinout compatibility. Ensure the PCB footprint matches the through-hole dimensions specified in the official mechanical drawings before finalizing procurement.

Selection Notes

Select this component when a four-line configuration is required for superior common-mode noise attenuation compared to standard two-line chokes. The 25 A rating suits heavy-duty industrial loads, while the low DC resistance minimizes power loss in high-efficiency systems.

Part Context

This part belongs to the Schaffner Nano series of EMC components, engineered for compact form factors without sacrificing performance. The RV series specifically targets high-current applications where size constraints are critical but significant inductance is still required for effective filtering.

Replacement Considerations

Publicly confirmed substitute part numbers for RV8141-25-S03 were not found in the provided source material. Verify electrical equivalence with other four-line chokes if direct substitutes are needed.