121KM2503VLF

Gowanda’s 121KM2503VLF is a high-quality, reliable vertical open construction toroidal inductor designed for demanding applications. Weighing 10 grams and measuring 21.59 × 21.59 × 10.16 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 0.16 Ω and a self-resonant frequency (SRF) of 1 MHz. The inductor supports a current rating of 2.07 A DC, with incremental current limits of 900 mA DC for a 10% change and 1700 mA DC for a 20% change. It has a tolerance of ±10% and is RoHS compliant with a Sn/Cu termination finish. The component operates within a temperature range of -55°C to +130°C, has a moisture sensitivity level (MSL) of 1, and is available in bulk packaging.