SMRF1512S-220K

Gowanda’s SMRF1512S-220K is a shielded epoxy-coated chip inductor designed for high reliability in demanding applications. This COTS M83446/11 component features a compact size with dimensions of 3.94 × 3.175 × 3.56 mm and a weight of 0.12 g, making it suitable for surface mount technology (SMT). It offers an inductance of 0.22 µH with a direct current resistance (DCR) of 0.04 Ω and a current rating of 1 A DC. The inductor operates efficiently with a self-resonant frequency (SRF) of 430 MHz and a test frequency of 25 MHz, ensuring optimal performance with a minimum Q factor of 79. It is built to withstand a dielectric withstanding voltage (DWV) of 200, 500 and maintains functionality across a wide temperature range from -55°C to +125°C. The product is RoHS compliant with gold termination finish and a ferrite core, packaged in tape and reel (T&R) for ease of use in automated assembly processes.