SMRF1812S-392K

Gowanda’s SMRF1812S-392K is a molded shielded inductor designed for high reliability in electronic applications. Weighing 0.15 grams and measuring 4.2 × 3 × 2.9 mm, this component is part of the SMRF1812S series and is suitable for surface mount technology (SMT). It is classified as COTS+ application grade, offering an inductance of 39 µH with a direct current resistance (DCR) of 2.34 Ω. The inductor supports a current rating of 0.292 A DC and a saturation current of 0.174 A DC, with a self-resonant frequency (SRF) of 11 MHz and a test frequency of 2.5 MHz. It has a minimum quality factor (Q) of 50 and a tolerance of ±10%. The termination type is lead-based (Pb) with a finish of Sn63Pb37, and it features a ferrite core with shielding. The operating temperature range is from -55°C to +125°C, with 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.