B82722A2102N020

Overview

The B82722A2102N020 is a through-hole current-compensated ring core double choke manufactured by EPCOS (TDK Electronics). It features an inductance of 15 mH at 10 kHz and supports a maximum DC current of 1 A. The component has a typical DC resistance of 540 mOhm and operates within a temperature range up to +60 °C. Designed for power line applications, it utilizes a ferrite core and is RoHS compliant.

Feature Summary

• Current-compensated ring core design for effective common mode noise suppression
• Through-hole mounting construction suitable for power line filtering
• Ferrite core material ensuring stable performance in general purpose inductor applications

Applications

• Power line chokes for AC mains filtering
• EMI suppression in electronic equipment input stages
• Common mode noise reduction in motor control cabinets

Procurement Notes

Verify the specific suffix N020 against official EPCOS/TDK documentation to confirm the exact electrical characteristics and mechanical dimensions. Ensure the procurement source provides valid RoHS compliance declarations and original manufacturer traceability. Cross-reference the datasheet revision date to guarantee compatibility with current manufacturing standards and environmental regulations.

Selection Notes

Select this component when designing circuits requiring 15 mH inductance with a 1 A current rating for AC power lines. The through-hole package is suitable for applications where mechanical robustness is prioritized over surface area constraints. Consider the +60 °C operating limit when evaluating thermal management requirements in enclosed enclosures or high ambient temperature environments.

Part Context

This part belongs to the B82722 series of current-compensated ring core double chokes from EPCOS. These components are engineered for power line applications, offering high impedance to common mode signals while maintaining low differential mode impedance. The series is widely used in industrial and consumer electronics for electromagnetic interference mitigation.

Replacement Considerations

Consult official TDK/EPCOS substitution guides for verified equivalents. Generic cross-references may not match the specific 15 mH tolerance or 1 A current rating required for safe operation in power line filter designs.