SMRF1812S-222M

Gowanda’s SMRF1812S-222M is a molded shielded inductor designed for high reliability in electronic applications. Weighing 0.15 grams and measuring 4.2 × 3 × 2.9 mm, this inductor is part of the SMRF1812S series and is suitable for surface mount technology (SMT). It features a COTS+ application grade with an inductance of 22 µH, a direct current resistance (DCR) of 1.3 Ω, and a current rating of 0.392 A DC. The saturation current is 0.228 A DC, and it has a self-resonant frequency (SRF) of 14 MHz, tested at 2.5 MHz with a minimum Q factor of 50. The inductor has a tolerance of ±20% and uses Pb termination with a Sn63Pb37 finish. Constructed with a ferrite core and shielded for enhanced performance, it operates within a temperature range of -55°C to +125°C and has a moisture sensitivity level (MSL) of 1. It is packaged in tape and reel (T&R) and is fungal inert, ensuring durability and reliability in various environments.