RV8140-40-S03

Overview

The RV8140-40-S03 is a four-line common mode choke manufactured by TE Connectivity Schaffner. It features an operating voltage of 530 VDC and a maximum current rating of 40 A. The inductance is 310 µH at 100 kHz, with a DC resistance of 1.5 mOhm. Termination types are PCB terminals.

Feature Summary

• Provides common mode noise suppression for power lines
• Designed for through-hole mounting on printed circuit boards
• Supports high current applications up to 40 A

Applications

• Power supply input filtering
• Industrial equipment EMI reduction
• General-purpose EMC compliance

Procurement Notes

Verify the component status as discontinued by the supplier. Confirm availability from existing stock only, as back-ordering is not supported. Ensure compatibility with the specified 40 A current rating and 530 VDC operating voltage before integration into designs.

Selection Notes

Select this component for applications requiring a four-line common mode choke with a 310 µH inductance at 100 kHz. It is suitable for systems needing a 40 A current rating and 1.5 mOhm DC resistance. Verify that the PCB terminal termination type matches the board layout requirements.

Part Context

This component belongs to the RV series of RFI chokes from Schaffner. The series offers various inductance and current ratings for electromagnetic interference suppression. The RV8140-40-S03 specifically addresses high-current needs within this product line.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.