ER17S821KM

Gowanda’s ER17S821KM is a high-quality, reliable electronic component designed for demanding applications. This M39010 Level-R Molded Shielded Inductor features a compact design with dimensions of 9.91 × 3.86 × 3.86 mm and a weight of 1.13 g. It belongs to the ER17S series and is suitable for through-hole technology (THT) mounting. With an inductance of 8.2 µH, a direct current resistance (DCR) of 1.32 Ω, and a current rating of 245 A DC, it is engineered for robust performance. The inductor operates effectively within a frequency range, with a self-resonant frequency (SRF) of 50 MHz and a test frequency of 7.9 MHz. It maintains a minimum quality factor (Q MIN) of 50 and a dielectric withstanding voltage (DWV) of 1000, 200. The product is classified as Level M, Class 1, with a tolerance of ±10%. It features a powdered iron core and is shielded, ensuring minimal electromagnetic interference. The termination type is Pb with a Sn63Pb37 finish, and it is rated for an operating temperature range of -55°C to +105°C. The inductor is packaged in tape and reel (T&R) format, with a moisture sensitivity level (MSL) of 1, although it is not fungal inert.