Eaton Wirewound Shielded Surface Mount Inductor with Ferrite Core 2.2 μH ±20% 25.5 A Max DC Current DR127-2R2-R

Eaton DR127-2R2-R wirewound surface mount inductor with ferrite core offers an inductance value of 2.2 μH with ±20 % tolerance and supports a maximum DC current of 25.5 amperes. It is designed for efficient magnetic shielding, reducing interference in high-density electronic circuits. The compact 0127 package case measures 12.5 mm in length, 8 mm in height, and 12.5 mm in depth, perfectly suited for surface mount technology in modern electronic assemblies.

This inductor has a maximum DC resistance of 4.02 milliohms, ensuring low power loss during operation. It operates reliably from -40°C up to 125°C, making it suitable for demanding industrial and commercial environments. The maximum self-resonant frequency is 100 kHz, providing stable performance in switching power supplies.

Constructed with wirewound coils on a ferrite core, the DR series inductors deliver high power density and efficiency. They are moulded for mechanical robustness and long operational life. This specific model is RoHS compliant, supporting environmental and safety standards.

Applications include use in computers, DVD players, portable electronic devices, LCD panels, and various DC-DC converter topologies such as buck, boost, forward, and resonant converters. It is ideal for noise filtering and as filter chokes in electronic circuits.

The inductor is shipped on a reel for compatibility with automated pick-and-place machinery, enhancing manufacturing productivity. Eaton's DR series inductors are part of a broad range of magnetically shielded wirewound inductors designed to meet high power and efficiency needs in electronic component design.

This inductor is magnetically shielded for minimized electromagnetic interference. It is designed for surface mount termination with a compact 0127 package case. The product supports operation in temperatures from -40°C up to 125°C.

It has a maximum DC resistance of 4.02 mΩ and a maximum self-resonant frequency of 100 kHz. The inductor is moulded and constructed with wirewound coils on a ferrite core for high power density. This component is RoHS compliant and made in China.

Typical applications include DC-DC converters, noise filtering, and use in computers, DVD players, and portable devices. The unit comes packaged on a reel for efficient handling in automated PCB assembly. Explore more Surface Mount Inductors and electronic components at EnvMart to support your industrial, manufacturing, and electronic design projects.