B82732F2801B001

Overview

The B82732F2801B001 is a current-compensated frame core double choke from the EPCOS B82732F series. It features a closed magnetic circuit with a ferrite frame construction and a PET coil former rated UL94 V-0. The component supports a rated voltage of 250 V AC and operates at temperatures up to +40 °C. Key electrical parameters include an inductance of 10 mH, a maximum DC resistance of 85 Ohms, and a rated current range of 0.45 A to 1.6 A.

Feature Summary

• High inductance with low resistance characteristics
• Approximately 2% stray inductance for symmetrical interference suppression
• High pulse-handling capability

Applications

• Power line filtering
• EMI suppression in AC circuits
• Symmetrical interference suppression applications

Procurement Notes

Verify the specific suffix against official EPCOS documentation to confirm exact tolerance and packaging details. Ensure the rated current and inductance values match the design requirements for the intended power line application. Confirm RoHS compliance status through the manufacturer's latest datasheet before procurement.

Selection Notes

Select this component for applications requiring current-compensated filtering with high pulse handling. The frame core construction provides a closed magnetic circuit suitable for minimizing external magnetic fields. Verify that the 85 Ohm DC resistance and 250 V AC rating align with the system's electrical constraints.

Part Context

This part belongs to the B82732F series of power line chokes manufactured by EPCOS (TDK). These components are designed as current-compensated frame core double chokes. The series utilizes ferrite cores and PET formers to achieve high reliability and performance in AC power line environments.

Replacement Considerations

Consult official EPCOS substitution guides for verified alternatives. Generic cross-references may not match the specific frame core construction or tolerance specifications required for symmetrical interference suppression.