SMRF1812S-331M

Gowanda’s SMRF1812S-331M is a molded shielded inductor designed for high reliability in electronic applications. Weighing just 0.15 grams and measuring 4.2 × 3 × 2.9 mm, this component is part of the SMRF1812S series and is suitable for surface mount technology (SMT). It features a COTS+ application grade with an inductance of 3.3 µH, a DCR of 0.264 Ω, and a current rating of 0.87 A DC. The inductor has a saturation current of 0.682 A DC and a self-resonant frequency (SRF) of 45 MHz, tested at 7.9 MHz with a minimum Q factor of 40. It offers a tolerance of ±20% and uses a ferrite core with Pb termination type and Sn63Pb37 termination finish. The component is shielded, 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.