B82733V2232B001

Overview

The B82733V2232B001 is a current-compensated frame core double choke designed for power line filtering. It features a rated inductance of 10 mH at 10 kHz and supports a maximum rated current of 2.3 A. The component operates with a rated AC voltage of 300 V and has a maximum DC resistance of 188 milliohms. It utilizes a vertical package with four pins for through-hole mounting. The unit measures 29.00 mm in length, 15.50 mm in width, and up to 27.00 mm in height. It functions within a temperature range of -40°C to 125°C.

Feature Summary

• Current-compensated frame core construction provides a closed magnetic circuit for effective noise suppression.
• High inductance combined with low DC resistance ensures efficient power line filtering performance.
• PET coil former with UL94 V-0 rating supports safe operation in various environmental conditions.

Applications

• Power supply input filtering
• EMI suppression in electronic equipment
• General-purpose inductor applications

Procurement Notes

Verify the specific suffix against official TDK/EPCOS documentation to confirm exact electrical tolerances and packaging details. Ensure the procurement channel sources directly from authorized distributors to guarantee component authenticity. Cross-reference the part number with the latest datasheet revisions to confirm compliance with current safety standards such as ENEC, UR, and VDE before finalizing orders.

Selection Notes

Select this component when a 10 mH inductance at 2.3 A is required for 300 V AC power lines. The through-hole vertical package suits PCB designs requiring robust mechanical anchoring. Consider the 188 milliohm DC resistance for thermal management calculations. Verify that the operating environment stays within the specified -40°C to 125°C range for reliable long-term performance.

Part Context

This component belongs to the B82733 series of power line chokes manufactured by EPCOS, now part of TDK Electronics. The series utilizes ferrite frame cores and PET formers to deliver high inductance values. These chokes are engineered for general-purpose noise suppression in AC power circuits, offering a balance between electrical performance and physical durability for industrial and consumer applications.

Replacement Considerations

Consult official substitution lists for equivalent inductance and current ratings. Verify pin compatibility and physical dimensions before replacing. Ensure any substitute meets the same safety certifications (ENEC, UR, VDE) and voltage ratings.