SRF0905A-102Y                 – BOURNS

The Bourns SRF0905A-102Y is a shielded power inductor specifically designed for high-efficiency DC-DC conversion applications. Its molded construction provides excellent shielding and minimizes EMI radiation. This inductor features a 1.0 mH (±30%) inductance value, suitable for buck, boost, and buck-boost converter topologies. The SRF0905A-102Y boasts a Voltage Rating of 50V and a Current Rating of 1.3A, enabling it to handle moderate power levels. It’s delivered in a compact SMD package (0905 footprint – 9.2mm x 5.2mm x 5.0mm), facilitating automated assembly and minimizing board space requirements. The Operating Temperature Range spans from –40°C to 125°C, ensuring reliable performance in harsh environments. Common use cases include point-of-load regulation in portable devices, industrial power supplies, and LED lighting drivers. Its low DCR and high saturation current contribute to improved efficiency and reduced power losses in switching regulator circuits.