B82623G0001A003

Overview

The B82623G0001A003 is a power line choke featuring an iron powder ring core, designed for electromagnetic interference suppression in AC power circuits. It supports a rated voltage of 250 V AC and 350 V DC, with a maximum current rating of 1 A and typical DC resistance of 400 mOhm. The component operates within a temperature range of -40°C to +125°C and withstands a test voltage of 1500 V AC for 2 seconds between windings.

Feature Summary

• Utilizes an iron powder ring core for effective magnetic performance
• Designed for power line choke applications in AC circuits
• Provides high insulation strength with specified test voltage ratings

Applications

• Electromagnetic interference suppression in AC power lines
• Power supply input filtering
• Industrial electronic equipment noise reduction

Procurement Notes

Verify the complete ordering code against official TDK/EPCOS documentation to ensure correct specifications. Confirm that the suffix matches the required current and resistance values. Cross-reference the datasheet for environmental ratings and mechanical dimensions prior to integration. Ensure compatibility with existing PCB layouts or wiring harnesses.

Selection Notes

Select this component based on its 1 A current rating and 400 mOhm DC resistance for low-power AC line filtering. The wide operating temperature range suits diverse industrial environments. Verify that the 250 V AC rating aligns with local mains standards. Consider the ring core form factor for space-constrained mounting requirements.

Part Context

This part belongs to the B82623 series of ring core chokes manufactured by EPCOS, now part of TDK Electronics. The series focuses on common mode chokes for power line applications, utilizing iron powder cores to balance size, cost, and performance for general-purpose EMI suppression tasks.

Replacement Considerations

Consult official substitution lists for equivalent EPCOS/TDK part numbers. Verify that any alternative maintains identical electrical parameters including current rating, DC resistance, and voltage ratings. Ensure mechanical compatibility if direct footprint replacement is required.