B82732F2701B001

Overview

The B82732F2701B001 is a current-compensated frame core double choke designed for single-phase power line applications. It operates at rated voltages of 250 V AC and frequencies of 50/60 Hz. The component provides an inductance of 47 mH with a maximum rated current of 700 mA. Its physical dimensions are 24.5 mm in length, 14.5 mm in width, and 13.5 mm in height. The device utilizes through-hole mounting with tin-over-nickel plated terminals.

Feature Summary

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

Applications

• Single-phase EMI filtering
• Power line chokes
• Current-compensated frame core double chokes

Procurement Notes

Verify the specific suffix against official EPCOS/TDK documentation to confirm exact electrical parameters such as inductance tolerance and DC resistance. Ensure the package type matches the required horizontal four-pin configuration. Confirm RoHS compliance status directly from the manufacturer's datasheet before procurement.

Selection Notes

Select this component for applications requiring common mode noise suppression in single-phase circuits. The 47 mH inductance and 700 mA rating suit low-current power supplies. Verify that the operating temperature range covers the intended environment. Ensure the through-hole footprint fits the target PCB layout constraints.

Part Context

This part belongs to the B82732F series of current-compensated frame core double chokes manufactured by EPCOS, now part of the TDK Group. These components are engineered for power line interference suppression. The series offers various inductance values within a standardized mechanical envelope suitable for general electronic equipment filtering.

Replacement Considerations

Consult official cross-reference lists for verified substitutes. Ensure replacement parts maintain identical frame core construction and pinout compatibility.