SMRF1812S-332M

Gowanda’s SMRF1812S-332M is a molded shielded inductor designed for high reliability in electronic applications. It features a compact size with dimensions of 4.2 × 3 × 2.9 mm and a weight of 0.15 g, making it suitable for surface mount technology (SMT). This inductor is part of the SMRF1812S series and is classified as COTS+ application grade. It offers an inductance of 33 µH with a direct current resistance (DCR) of 2.21 Ω and a current rating of 0.301 A DC. The saturation current is 0.181 A DC, and it has a self-resonant frequency (SRF) of 12 MHz. The inductor is tested at a frequency of 2.5 MHz and has a minimum quality factor (Q) of 50, with a tolerance of ±20%. It features lead (Pb) termination with a Sn63Pb37 finish and is constructed with a ferrite core, providing shielding. The operating temperature range is from -55°C to +125°C, and it has a moisture sensitivity level (MSL) of 1. Packaged in tape and reel (T&R) format, it is also fungal inert, ensuring durability and reliability in various environments.