SMRF1812-222M

Gowanda’s SMRF1812-222M is a high-quality molded unshielded inductor designed for COTS M83446/39 applications. Weighing just 0.15 grams and measuring 4.064 × 3 × 2.9 mm, this component is part of the SMRF1812 series and is suitable for surface mount technology (SMT). It features an inductance of 22 µH, a direct current resistance (DCR) of 3.2 Ω, and a current rating of 0.25 A DC. With a self-resonant frequency (SRF) of 13 MHz and a test frequency of 2.5 MHz, it boasts a minimum Q factor of 50 and a tolerance of ±20%. The inductor uses a ferrite core and has a termination type of Pb with a Sn63Pb37 finish. It operates effectively in temperatures ranging from -55°C to +125°C, has a moisture sensitivity level (MSL) of 1, and is packaged in tape and reel (T&R) format. Additionally, it is fungal inert, ensuring reliability in various environments.