B82506WA4

Overview

The B82506WA4 is a two-line common mode choke manufactured by EPCOS - TDK Electronics. It features a chassis mount design with an inductance of 2.5 mH and a rated current of 10 A. The component has a typical DC resistance of 125 mOhm and operates within a temperature range of -40°C to +125°C.

Feature Summary

• Provides effective common mode noise suppression for dual-line power circuits
• Utilizes a robust chassis mount construction for secure installation
• Designed for high current handling capabilities up to 10 A

Applications

• Power line filtering in industrial equipment
• Noise suppression in AC/DC power supplies
• Electromagnetic compatibility enhancement in electronic systems

Procurement Notes

Verify the exact part number suffix against official EPCOS documentation to ensure correct electrical specifications and mounting configuration. Confirm RoHS compliance status and lead times through authorized distributors, as availability may vary. Cross-reference datasheet parameters such as inductance tolerance and thermal ratings before finalizing procurement orders.

Selection Notes

Select this component when dual-line common mode noise attenuation is required at 10 A. Ensure the chassis mounting style fits the mechanical enclosure constraints. Verify that the 2.5 mH inductance value meets the specific frequency filtering requirements of the target application circuit without causing excessive voltage drop.

Part Context

This component belongs to the B82506W series of I-core chokes from EPCOS. These devices are engineered for power line applications, offering reliable performance in demanding environments. The series supports various current ratings and inductance values to suit different power electronics designs.

Replacement Considerations

Consult official substitution lists for equivalent EPCOS models with matching inductance and current ratings. Verify pinout and mechanical dimensions before replacing to ensure compatibility with existing PCB or chassis layouts.