B82721J2601N020

Overview

The B82721J2601N020 is a current-compensated ring core double choke manufactured by EPCOS (TDK). It functions as a common mode choke/filter with an inductance of 15 mH and a maximum DC current rating of 600 mA. The component utilizes a ferrite core material and features radial termination for through-hole mounting. Its electrical characteristics include a rated voltage of 250 V AC, operating within a temperature range of -40 °C to +125 °C.

Feature Summary

• Current-compensated design for power line filtering applications
• Ring core construction using ferrite material
• Radial through-hole termination style

Applications

• Power line chokes
• Common mode noise suppression
• EMI filtering in electronic circuits

Procurement Notes

Verify the specific suffix N020 against official EPCOS/TDK documentation to confirm exact mechanical dimensions and pin configuration. Ensure the selected variant matches the required 15 mH inductance and 600 mA current rating for the target application. Cross-reference the manufacturer part number directly with the latest datasheet to avoid substitution errors.

Selection Notes

Select this component when a 15 mH common mode choke with 600 mA current handling is required. The radial package suits through-hole PCB layouts. Verify that the 250 V AC rating and -40 °C to +125 °C temperature range meet the environmental and electrical constraints of the system design.

Part Context

This component belongs to the B82721 series of current-compensated ring core double chokes from EPCOS (now TDK). These components are designed for filtering electromagnetic interference on power lines. The series offers various inductance values and current ratings, with the J2601 variant specifically providing 15 mH inductance.

Replacement Considerations

Consult official EPCOS/TDK cross-reference lists for verified substitutes. Do not assume compatibility based solely on similar inductance or current ratings without verifying mechanical fit and electrical specifications.