SMRF1512S-223K

Gowanda’s SMRF1512S-223K is a shielded epoxy-coated chip inductor designed for high reliability in demanding applications. This component, part of the SMRF1512S series, 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 is built to COTS+ application grade standards, offering an inductance of 220 µH with a tolerance of ±10%. The inductor has a direct current resistance (DCR) of 7.4 Ω and a current rating of 0.082 A DC. It operates effectively within a frequency range, with a self-resonant frequency (SRF) of 6.1 MHz and a test frequency of 0.79 MHz, while maintaining a minimum quality factor (Q MIN) of 85. The device is designed to withstand dielectric withstanding voltages (DWV) of 200 and 500, and it operates reliably across a temperature range of -55°C to +125°C. The inductor is RoHS compliant, featuring gold (Au) termination finish and a ferrite core, and is packaged in tape and reel (T&R) format for ease of use in automated assembly processes.