SMRF1812T-271M

Gowanda’s SMRF1812T-271M is a high-quality, reliable molded unshielded temperature stable inductor designed for demanding applications. Weighing just 0.15 grams and measuring 4.2 × 3 × 2.9 mm, this inductor is part of the SMRF1812T series and is suitable for surface mount technology (SMT). It features an inductance of 2.7 µH, a direct current resistance (DCR) of 0.73 Ω, and a current rating of 0.492 A DC. With a self-resonant frequency (SRF) of 49 MHz and a test frequency of 7.9 MHz, it ensures optimal performance with a minimum Q factor of 30 and a tolerance of ±20%. The inductor is constructed with a powdered iron core and has a termination type of Pb with a Sn63Pb37 finish. It operates efficiently within a temperature range of -55°C to +125°C and is rated MSL 1 for moisture sensitivity. Packaged in tape and reel (T&R) format, it is also fungal inert, making it ideal for COTS+ application grades.