B82724J2252N001

Overview

The B82724J2252N001 is a current-compensated ring core double choke manufactured by EPCOS (TDK Electronics). It features a ferrite core and radial leaded construction with a rectangular housing. The component has a nominal inductance of 5.6 mH per line, a maximum DC resistance of 125 mOhm, and a current rating of 2.5 A. It operates within a temperature range of -40°C to +125°C and supports an AC voltage rating of 250 V. The device is RoHS compliant and holds ENEC, UR, and VDE approvals.

Feature Summary

• Current-compensated design utilizing a ring core structure for effective common-mode noise suppression
• Dual-line configuration providing two independent inductive paths within a single package
• Compliant with major international safety standards including ENEC, UR, and VDE certifications

Applications

• Power line filtering in electronic equipment
• Common mode interference suppression in AC power inputs
• EMI reduction in general purpose power supplies

Procurement Notes

Verify the specific suffix code against official TDK-EPCOS documentation to confirm exact electrical tolerances and certification status. Ensure the ordering part number matches the required inductance value of 5.6 mH and current rating of 2.5 A. Confirm that the component meets the necessary regional safety approvals such as UL or VDE for the intended market application.

Selection Notes

Select this component when a dual-line common mode choke is required for 250 V AC applications. The 5.6 mH inductance and 2.5 A current rating suit moderate power filtering needs. Consider the through-hole mounting style and rectangular footprint dimensions during PCB layout. Verify thermal performance requirements against the specified operating temperature range.

Part Context

This component belongs to the B82724 series of power line chokes from EPCOS (now TDK Electronics). These devices are designed for current-compensated applications using ring core technology. The series offers various inductance values and current ratings to address different EMI suppression requirements in power supply circuits across industrial and consumer electronics.

Replacement Considerations

Check for direct substitutes within the B82724 series with matching 5.6 mH inductance and 2.5 A rating. Verify pin compatibility and physical dimensions before substitution. Ensure any replacement maintains the same safety certifications and voltage ratings.