SM3-221M

Gowanda’s SM3-221M is a high-quality, reliable electronic component designed for demanding applications. This molded unshielded temperature stable inductor features a compact size with dimensions of 2.98 × 2.29 × 2.18 mm and a weight of just 0.05 g. It is part of the SM3 series and is suitable for surface mount technology (SMT) applications, specifically graded for COTS+ use. The inductor offers an inductance of 2.2 µH, a direct current resistance (DCR) of 0.8 Ω, and a current rating of 0.509 A DC, with a self-resonant frequency (SRF) of 60 MHz and a test frequency of 4 MHz. It has a tolerance of ±20% and utilizes a powdered iron core. The termination type is Pb with a Sn63Pb37 finish, and it is designed to operate in temperatures ranging from -55°C to +125°C. With 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.