B82722A2302N001

Overview

The B82722A2302N001 is a current-compensated ring core double choke manufactured by EPCOS (TDK). It features a ferrite core and rectangular construction with four radial leads. Key electrical parameters include a rated voltage of 250 V AC, a rated current of 3 A, and an inductance range of 1.2 to 68 mH within the series. The component operates within a temperature range of -40 °C to +125 °C and has a maximum height of 13.30 mm.

Feature Summary

• Current-compensated design for power line applications
• Ring core construction with ferrite material
• High insulation test voltage capability

Applications

• Power line chokes
• EMI filtering in AC mains circuits

Procurement Notes

Verify the specific inductance value against the full datasheet, as the B82722A/J series covers a wide range from 1.2 to 68 mH. Confirm that the 3 A rated current meets your circuit requirements. Ensure the rectangular package dimensions fit your PCB layout constraints.

Selection Notes

Select this component for general-purpose power line filtering where high current compensation is required. Consider the operating temperature range and the 250 V AC rating for compatibility with standard mains voltages. Verify lead spacing and mounting orientation during mechanical integration.

Part Context

This part belongs to the B82722A/J series of current-compensated ring core double chokes. These components are designed for use in power line applications, offering common mode noise suppression. The series is characterized by its robust ferrite core and ability to handle significant differential currents while attenuating common mode interference.

Replacement Considerations

Check for other parts within the B82722A/J series with matching inductance and current ratings. Verify pinout compatibility and physical dimensions before substituting.