Eaton DR127-471-R Shielded Wirewound Surface Mount Inductor with Ferrite Core 470μH ±20 %, 1.68 A Idc

The Eaton DR127-471-R is a magnetically shielded wirewound surface mount inductor incorporating a ferrite core that ensures efficient magnetic containment and minimal interference. This inductor offers a nominal inductance of 470μH with a tolerance of ±20 %, supporting a maximum DC current of 1.68 A. The component features a compact 0127 case size with dimensions of 12.5 mm length, 8 mm height, and 12.5 mm depth, optimized for surface mount technology assembly on PCBs.

Designed to operate reliably over a temperature range from -40°C up to 125°C, the DR127-471-R ensures stable performance in a variety of industrial and commercial electronic applications. It exhibits a maximum DC resistance of 861 mΩ which minimizes power dissipation and maintains efficiency.

The inductors are supplied on reels, facilitating automated mounting processes for mass production environments. Its construction using wirewound technology and a ferrite core material enhances magnetic efficiency and reduces losses in power circuits.

Typical applications include use in DC-DC converters such as buck, boost, forward and resonant converters, noise filtering circuits, DVD players, portable devices, LCD panels, and computer electronics. The low self-resonant frequency of 100 kHz ensures optimal filtering capabilities for advanced electronic circuits.

This product meets RoHS compliance, emphasizing Eaton’s commitment to environmental regulations and sustainability in manufacturing. The two-pin termination style is standard for surface mount devices, enabling compatibility with various SMT assembly lines.

Features a ferrite core providing efficient magnetic shielding. Constructed as a wirewound inductor for reliable performance. Encapsulated in a 0127 case size and supplied on a reel for automated assembly. Allows operation between -40°C and 125°C temperatures.

Maximum DC resistance is 861 mΩ ensuring low power loss. Surface mount termination style suitable for high-density circuit boards. Compliant with RoHS standards ensuring environmental safety. Maximum self-resonant frequency is 100 kHz for optimal filtering in circuits.

Pin count is 2, compatible with standard SMT pads. Designed for use in DC-DC converters, noise filtering, and various portable electronic applications.

Eaton DR127-471-R inductors remain a reliable component choice across diverse sectors including industrial electronics, laboratory instrumentation, computing hardware, and telecommunications. Their robust design supports extended thermal and electrical cycling, making them ideal for continuous operation in demanding environments.

Browse EnvMart’s Electronics Components category to explore more Surface Mount Inductors and related passive components tailored to professional industrial, commercial, and laboratory specifications.