SMRF1210S-331M

Gowanda’s SMRF1210S-331M is a molded shielded inductor designed for high reliability 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 is classified under the COTS+ application grade, offering an inductance of 3.3 µH with a direct current resistance (DCR) of 0.8 Ω and a current rating of 0.449 A DC. The inductor features a self-resonant frequency (SRF) of 45 MHz and a test frequency of 7.9 MHz, with a minimum quality factor (Q MIN) of 40 and a tolerance of ±20%. It uses a ferrite core and has a termination type of Pb with a Sn63Pb37 finish. The operating temperature ranges from -55°C to +125°C, and it has a moisture sensitivity level (MSL) of 1. Packaged in tape and reel (T&R), it is also fungal inert, ensuring durability and reliability in various environments.