B82722J2302N001

Overview

The B82722J2302N001 is a current-compensated ring core double choke manufactured by EPCOS (TDK). It features a ferrite core and rectangular construction with four radial leads. Key electrical parameters include an inductance of 17 µH, a maximum DC resistance of 56 Ω, and a rated current of 3 A. The component operates within a temperature range of -40 °C to 125 °C. Physical dimensions are 23.3 mm in length, 16.1 mm in width, and 25.4 mm in height.

Feature Summary

• Current-compensated ring core design for power line applications
• Ferrite core material ensuring stable performance
• Rectangular housing with radial termination style

Applications

• Power line chokes
• Common mode filtering
• EMI suppression in AC circuits

Procurement Notes

Verify the specific inductance value against application requirements, as datasheet discrepancies exist between 17 µH and 1.2 mH. Confirm the manufacturer origin is EPCOS or TDK Electronics. Ensure the package dimensions match the PCB layout constraints. Check RoHS compliance status for regulatory adherence. Validate the rated current capacity of 3 A against circuit load conditions.

Selection Notes

Select this component for general purpose power inductor applications requiring common mode noise reduction. The 3 A rated current suits moderate power levels. The wide operating temperature range supports industrial environments. Verify the 56 Ω DC resistance fits the voltage drop limits. Ensure the radial lead spacing aligns with the target footprint.

Part Context

This part belongs to the B82722 series of power line chokes from EPCOS (TDK). The series includes various inductance values and current ratings. These components are designed for AC mains filtering. The product line emphasizes compact rectangular packaging. They serve as essential passive elements in power supply input stages.

Replacement Considerations

No public confirmed substitute part numbers are available.