ER18M390KM

Gowanda’s ER18M390KM is a high-quality, reliable electronic component from their M39010 Level-R Molded Unshielded Inductor series. It features a compact design with dimensions of 10.34 × 3.99 × 3.99 mm and a weight of 0.85 g. This through-hole technology (THT) inductor is QPL application grade, offering an inductance of 0.39 µH with a direct current resistance (DCR) of 0.085 Ω and a current rating of 1700 A DC. It operates efficiently with a self-resonant frequency (SRF) of 300 MHz and a test frequency of 25 MHz, maintaining a minimum Q factor of 50. The device is designed to withstand dielectric withstanding voltages (DWV) of 1000 and 200, with a tolerance of ±10%. Classified as Product Level M, Class 1, it features a phenolic core and is not shielded. The inductor is suitable for a wide temperature range of -55°C to +125°C, with a moisture sensitivity level (MSL) of 1. It is packaged in tape and reel (T&R) format, with lead (Pb) termination and a Sn63Pb37 finish, though it is not fungal inert.