SMP5057-391M

Gowanda’s SMP5057-391M is an unshielded open construction inductor designed for high reliability in electronic applications. Weighing 8.6 grams and measuring 19.05 × 15.75 × 16.51 mm, this inductor is part of the SMP5057 series and features surface mount technology (SMT) for easy integration. It is classified under the COTS+ application grade, offering an inductance of 3.9 µH with a direct current resistance (DCR) of 0.007 Ω. The component supports a current rating of 9.75 A DC and can handle saturation currents up to 24 A DC, with a tolerance of ±20%. It uses a ferrite core and has a termination type of Pb with a Sn63Pb37 finish. The inductor operates efficiently within a temperature range of -55°C to +125°C, has a moisture sensitivity level (MSL) of 1, and is available in tape and reel (T&R) packaging.