B82791G2351N001

Overview

The B82791G2351N001 is a common-mode choke manufactured by EPCOS (TDK Electronics). It features a ferrite core and a horizontal package with four through-hole pins. The component has a nominal inductance of 22 mH and a rated current of 350 mA. It is designed for general-purpose applications and complies with RoHS standards.

Feature Summary

• Common-mode noise suppression via dual winding configuration
• Ferrite core construction for stable magnetic performance
• Through-hole mounting for robust mechanical attachment

Applications

• Automotive electronic devices
• Power supply filtering
• General-purpose signal line protection

Procurement Notes

Verify the manufacturer part number against official EPCOS or TDK documentation to ensure authenticity. Confirm that the specified inductance, current rating, and package dimensions match the design requirements. Check for RoHS compliance status as indicated in the latest datasheet revisions before finalizing procurement orders.

Selection Notes

Select this component when common-mode interference suppression is required in circuits operating within the specified current limits. Ensure the physical footprint accommodates the horizontal pin configuration. Verify thermal management capabilities if the application involves sustained high-current loads near the rated maximum.

Part Context

This component belongs to the B82791 series of common-mode chokes from EPCOS. The series offers various inductance values and current ratings tailored for different electromagnetic compatibility needs. The G suffix typically denotes specific packaging and lead form variations within the product family.

Replacement Considerations

Consult official substitution lists for equivalent parts with matching inductance and current ratings. Verify pinout compatibility and physical dimensions before replacing to ensure seamless integration into existing PCB layouts without redesign.