ER17S431JM

Gowanda’s ER17S431JM is a high-quality, reliable molded shielded inductor designed for demanding applications. Part of the ER17S series, this inductor features a QPL application grade and is suitable for through-hole technology (THT) mounting. It offers an inductance of 4.3 µH with a tolerance of ±5%, a direct current resistance (DCR) of 0.55 Ω, and a current rating of 380 A DC. The inductor operates efficiently within a frequency range, with a self-resonant frequency (SRF) of 70 MHz and a test frequency of 7.9 MHz. It is constructed with a powdered iron core and is shielded to minimize electromagnetic interference. The product is designed to withstand operating temperatures from -55°C to +105°C and has a moisture sensitivity level (MSL) of 1. It features a lead-based termination type with a Sn63Pb37 finish, ensuring robust performance in various environments. The inductor is packaged in tape and reel (T&R) format for convenient handling and assembly.