059KM2503H

Gowanda’s 059KM2503H is a high-quality, reliable horizontal open construction toroidal inductor designed for demanding applications. Weighing 23 grams and measuring 29.21 × 29.21 × 12.07 mm, this component is part of the KM series and features through-hole technology (THT) mounting. It is suitable for COTS+ application grades, offering an inductance of 250 µH with a direct current resistance (DCR) of 0.088 Ω and a self-resonant frequency (SRF) of 1 MHz. The inductor supports a current rating of 3.5 A DC, with incremental current limits of 1500 mA DC for a 10% inductance change and 2700 mA DC for a 20% change. It has a tolerance of ±10% and uses Pb termination with a Sn63Pb37 finish. The component operates effectively within a temperature range of -55°C to +130°C, has a moisture sensitivity level (MSL) of 1, and is available in bulk packaging.