ER17S471KR

Gowanda’s ER17S471KR is a high-quality, reliable M39010 Level-R molded shielded inductor, designed for demanding applications requiring precision and durability. With a weight of 1.13 grams and compact dimensions of 9.91 × 3.86 × 3.86 mm, this inductor is part of the ER17S series and features a through-hole mounting type. It is QPL application grade, offering an inductance of 4.7 µH, a DCR of 0.55 Ω, and a current rating of 380 A DC. The inductor operates at a self-resonant frequency of 70 MHz and is tested at 7.9 MHz with a minimum Q factor of 44. It is designed to withstand a dielectric withstanding voltage of 1000, 200 and has a tolerance of ±10%. The product is classified as Level R, Class 1, with a Pb termination type and Sn63Pb37 termination finish. Constructed with a powdered iron core and shielded for enhanced performance, it operates within a temperature range of -55°C to +105°C and has an MSL of 1. The inductor is packaged in tape and reel format, though it is not fungal inert.