The SUMIDA ER4029 is a high-performance SMD Power Inductor designed for a wide range of power supply applications. As an authorised distributor, Supreme Components International guarantees the authenticity and quality of this component. This inductor features a small surface mount footprint, making it ideal for space-constrained designs. Its robust construction ensures reliable operation in harsh environments. The ER4029 offers excellent inductance stability over temperature and current, contributing to efficient power conversion. Key applications include DC-DC converters, power amplifiers, and filtering circuits. Benefit from SUMIDA's quality and Supreme Components International's reliable supply chain.