SMRF1812S-222K

Gowanda’s SMRF1812S-222K is a high-quality molded shielded inductor designed for reliable performance in demanding applications. With a compact size of 4.2 × 3 × 2.9 mm and a weight of 0.15 g, this inductor is part of the SMRF1812S series and is suitable for surface mount technology (SMT). It features an inductance of 22 µH, a direct current resistance (DCR) of 1.3 Ω, and a current rating of 0.392 A DC, with a saturation current of 0.228 A DC. The inductor operates effectively within a frequency range, boasting a self-resonant frequency (SRF) of 14 MHz and a test frequency of 2.5 MHz, with a minimum Q factor of 50. It is built with a ferrite core and is shielded to minimize electromagnetic interference. The product is designed for a wide operating temperature range from -55°C to +125°C and is packaged in tape and reel (T&R) format for ease of handling. It is compliant with COTS+ application grade standards, features a Pb termination type with a Sn63Pb37 finish, and is fungal inert, ensuring durability and reliability in various environments.