ER17S221KM

Gowanda’s ER17S221KM is a high-quality, reliable electronic component, specifically a M39010 Level-R Molded Shielded Inductor, designed for demanding applications. With a weight of 1.13 grams and compact dimensions of 9.91 × 3.86 × 3.86 mm, it is part of the ER17S series and features through-hole technology (THT) for mounting. This inductor is QPL application grade, offering an inductance of 2.2 µH, a direct current resistance (DCR) of 0.19 Ω, and a current rating of 650 A DC. It operates with a self-resonant frequency (SRF) of 100 MHz and a test frequency of 7.9 MHz, ensuring high performance with a minimum Q factor of 44. The device is designed to withstand dielectric withstanding voltages (DWV) of 1000 and 200, with a tolerance of ±10%. It is classified as Product Level M, Class 1, with lead-based (Pb) termination and a Sn63Pb37 finish. The core is made of powdered iron, and the component is shielded, operating efficiently in temperatures ranging from -55°C to +105°C. It has a moisture sensitivity level (MSL) of 1 and is available in tape and reel (T&R) packaging, though it is not fungal inert.