SMRF1210S-221M

Gowanda’s SMRF1210S-221M is a molded shielded inductor designed for high-quality, reliable performance in electronic applications. Weighing just 0.05 grams and measuring 3 × 2.16 × 2.06 mm, this component is part of the SMRF1210S series and is suitable for surface mount technology (SMT). It features an inductance of 2.2 µH with a direct current resistance (DCR) of 0.73 Ω and a current rating of 0.47 A DC. The inductor operates effectively within a frequency range, with a self-resonant frequency (SRF) of 80 MHz and a test frequency of 7.9 MHz, maintaining a minimum Q factor of 40. It offers a tolerance of ±20% and utilizes a ferrite core. The component is lead-terminated with a Sn63Pb37 finish and is capable of operating in temperatures ranging from -55°C to +125°C. It is classified as moisture sensitivity level (MSL) 1, ensuring robust performance in various conditions, and is packaged in tape and reel (T&R) format. Additionally, the inductor is fungal inert, making it suitable for diverse environments.