SMRF1812S-121M

Gowanda’s SMRF1812S-121M is a molded shielded inductor designed for high reliability and performance in electronic applications. Weighing just 0.15 grams and measuring 4.2 × 3 × 2.9 mm, this inductor 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 1.2 µH with a direct current resistance (DCR) of 0.151 Ω. The component supports a current rating of 1.15 A DC and a saturation current of 1.164 A DC, with a self-resonant frequency (SRF) of 112 MHz and a test frequency of 7.9 MHz. It features a minimum quality factor (Q MIN) of 40 and a tolerance of ±20%. The inductor uses a ferrite core and is shielded, with a termination type of Pb and a termination finish of Sn63Pb37. It operates within a temperature range of -55°C to +125°C and has a moisture sensitivity level (MSL) of 1. Packaged in tape and reel (T&R) format, it is also fungal inert, ensuring durability and reliability in various environments.