ER15M331KM

Gowanda’s ER15M331KM is a high-quality, reliable M39010 Level-R molded unshielded inductor designed for demanding applications. With a weight of 0.85 g and dimensions of 9.27 × 3.71 × 3.71 mm, this inductor is part of the ER15M series and features through-hole technology (THT) mounting. It is QPL application grade with an inductance of 3.3 µH, a direct current resistance (DCR) of 2 Ω, and a current rating of 300 A DC. The self-resonant frequency (SRF) is 110 MHz, with a test frequency of 7.9 MHz and a minimum quality factor (Q MIN) of 33. It has a dielectric withstanding voltage (DWV) of 1000, 300, and a tolerance of ±10%. The product is classified as Level M, Class 1, with lead (Pb) termination and a Sn63Pb37 finish. The core is made of phenolic material, and it is not shielded. It operates within a temperature range of -55°C to +125°C, has a moisture sensitivity level (MSL) of 1, and is packaged in tape and reel (T&R) format. The inductor is not fungal inert.