121KM7502HLF

Gowanda’s 121KM7502HLF is a high-quality horizontal open construction toroidal inductor, designed for reliability and performance in demanding applications. Weighing 11 grams and measuring 20.83 × 20.83 × 10.16 mm, this inductor is part of the KM series and features through-hole technology (THT) for secure mounting. It is suitable for COTS+ grade applications, offering an inductance of 75 µH with a direct current resistance (DCR) of 0.045 Ω and a self-resonant frequency (SRF) of 3 MHz. The inductor supports a current rating of 3.9 A DC, with incremental current limits of 1800 mA DC for a 10% inductance change and 3100 mA DC for a 20% change. It boasts a tolerance of ±10% and is RoHS compliant with a Sn/Cu termination finish. The component operates efficiently across a wide temperature range from -55°C to +130°C and has a moisture sensitivity level (MSL) of 1, ensuring durability and longevity in various environments. It is available in bulk packaging for ease of integration into electronic systems.