ER17S273JM

Gowanda’s ER17S273JM is a high-quality, reliable 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) mounting. This inductor is QPL application grade, offering an inductance of 270 µH, a DCR of 5.8 Ω, and a current rating of 115 A DC. It operates at a self-resonant frequency (SRF) of 7 MHz and a test frequency of 0.79 MHz, with a minimum Q factor of 55. The device is rated for dielectric withstanding voltages (DWV) of 1000 and 200, with a tolerance of ±5%. It is classified as Product Level M, Class 1, with a lead-based termination type and a Sn63Pb37 finish. The core is made of ferrite, and the component is shielded, operating within a temperature range of -55°C to +105°C. It has a moisture sensitivity level (MSL) of 1 and is packaged in tape and reel (T&R) format, though it is not fungal inert.