SMRF1512S-221KS

Gowanda’s SMRF1512S-221KS is a shielded epoxy-coated chip inductor designed for high reliability in demanding applications. This COTS M83446/11 component weighs 0.12 grams and measures 3.94 × 3.175 × 3.56 mm, making it suitable for surface mount technology (SMT). It features an inductance of 2.2 µH, a DCR of 0.3 Ω, and a current rating of 0.4 A DC. With a self-resonant frequency (SRF) of 105 MHz and a test frequency of 7.9 MHz, it offers a Q MIN of 100. The device supports a dielectric withstanding voltage (DWV) of 200, 500 and operates within a temperature range of -55°C to +125°C. It is compliant with Pb and RoHS standards, featuring a termination finish of Sn63Pb37 or SnCu, and is packaged in tape and reel (T&R) format. The ferrite core and shielding enhance performance, making it ideal for COTS+ application grades.