SMRF1812S-472M

Gowanda’s SMRF1812S-472M is a high-quality molded shielded inductor designed for reliable performance in demanding applications. Weighing just 0.15 grams, it features compact dimensions of 4.2 × 3 × 2.9 mm and is part of the SMRF1812S series. This surface-mount technology (SMT) component is suitable for COTS+ application grades, offering an inductance of 47 µH with a direct current resistance (DCR) of 2.6 Ω. It supports a current rating of 0.277 A DC and a saturation current of 0.159 A DC, with a self-resonant frequency (SRF) of 9 MHz and a test frequency of 2.5 MHz. The inductor boasts a minimum Q factor of 50 and a tolerance of ±20%. It features a lead-based termination type with a Sn63Pb37 finish, a ferrite core, and is shielded for enhanced performance. Operating efficiently across a temperature range of -55°C to +125°C, it has a moisture sensitivity level (MSL) of 1 and is packaged in tape and reel (T&R) format. Additionally, it is fungal inert, ensuring durability in various environments.