Eaton Shielded Wirewound Surface Mount Inductor 4.7 μH ±20% 3.78 A IDC 0703 Package DR73-4R7-R

Eaton DR73-4R7-R shielded wirewound surface mount inductor is engineered with a ferrite core that provides high power density and magnetically shielded operation, ensuring minimal electromagnetic interference. It is designed for surface mount technology with a 0703 case package delivering compact size for space-constrained PCB layouts. The inductor features a 4.7 μH inductance rating with a tolerance of ±20% and can safely handle a maximum DC current of 3.78 A.

With a maximum operating temperature up to 125°C and a minimum of -40°C, this component is highly reliable under industrial and commercial environments. The low DC resistance of 29.7 mΩ contributes to efficient energy performance, while the wirewound and moulded construction ensures durability throughout its operational life.

This DR series inductor is RoHS compliant, aligning with environmental regulations. It is typically applied in electronic devices such as computers, DVD players, portable devices, LCD panels, and DC-DC power converters including buck, boost, and forward converters. The inductor is also well suited for noise filtering and filter choke applications in power electronics.

Packaging on reels facilitates streamlined surface mount assembly processes in electronics manufacturing. The maximum self-resonant frequency of 100 kHz expands its utility in a broad range of industrial, laboratory, and commercial electronic circuits demanding stable inductive properties.

Ferrite core with magnetic shielding minimizes electromagnetic interference. Compact 0703 surface mount package compatible with SMT lines. Wide operating temperature range from -40°C to 125°C for reliability. Low DC resistance of 29.7 milliohms for energy-efficient operation.

Wirewound and moulded construction for mechanical stability. 4.7 microhenry inductance with ±20% tolerance for precise filtering. Maximum DC current rating of 3.78 amperes supports moderate power loads. Supplied on reels for efficient automated PCB assembly.

100 kHz maximum self-resonant frequency for high-frequency applications. RoHS compliant for environmental and safety standards adherence. Explore more electronic components and Surface Mount Inductors with Eaton products at EnvMart to support your industrial and electronic manufacturing requirements.