TDK 3.3 mH Ferrite Current Compensated Choke 1.5 A Idc 180 mΩ Rdc 250V AC Radial Mount B82721K2152N001

TDK B82721K2152N001 Ferrite Current Compensated Choke is a high-quality leaded inductor featuring 3.3 mH inductance and a 1.5 A maximum DC current rating. This choke is designed for use in sensitive electronic circuits, including switch-mode power supplies for computers, televisions, and other devices requiring precise electromagnetic interference reduction.

The device utilizes a ferrite core in a flame retardant potting and case that meets UL94V-0 standards, ensuring safety and thermal stability. Its radial mount design, with a lead diameter of 0.7 mm and a pitch of 15 mm, facilitates easy installation on printed circuit boards.

With a maximum DC resistance of 180 mΩ, this choke provides efficient current compensation while maintaining low losses. It operates reliably across a temperature range from -40°C to 125°C and withstands voltages up to 250 V AC.

The B82721K series is known for a high resonance frequency achieved through specialized winding techniques, making it ideal for filtering in applications such as electronic ballasts in lamps and washing machines. Additional vertical and low-profile horizontal versions are available to save PCB space depending on mounting preferences.

This product conforms with multiple international standards and approvals including VDE 0565-2 and UL 1283, guaranteeing compliance with electrical safety and quality requirements.

Features a 3.3 mH inductance with ±30% tolerance to ensure reliable operation. Supports a maximum DC current of 1.5 A for moderate power applications. Constructed with a ferrite core providing stable magnetic properties and high performance.

Radial mount type with 0.7 mm lead diameter and 15 mm lead pitch for easy PCB integration. Rated voltage of 250 V AC suitable for various power supply circuits. Compact dimensions of 20.3 mm height, 18.2 mm length, and 13.2 mm depth optimize PCB space usage.

Designed for operation in temperatures from -40°C to 125°C ensuring durability. Termination style is PC Pin for secure soldering on circuit boards. Complies with standards including VDE, UL, RoHS, ENEC, and EN ensuring safety and quality.

Packaged in a box for secure handling and storage.

This choke is suitable for industrial and electronic manufacturing, HVAC controls, power supply conditioning, and other commercial applications requiring high-quality current compensation. Explore more options and technical components in the Electronics Components category at EnvMart to find matching solutions.

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