121AT7502HLF

Gowanda’s 121AT7502HLF is a high-quality horizontal open construction toroidal inductor designed for demanding applications. With a weight of 11 grams and dimensions of 20.83 × 20.83 × 10.16 mm, it belongs to the AT series and features through-hole technology (THT) for mounting. This component is classified under the COTS+ application grade, ensuring reliability in commercial off-the-shelf applications. It offers an inductance of 75 µH, 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 levels of 3900 mA DC for a 10% change and 5800 mA DC for a 20% change. It has a tolerance of ±10% and features RoHS-compliant Sn/Cu termination finish. The operating temperature range is from -55°C to +130°C, with a moisture sensitivity level (MSL) of 1, and it is available in bulk packaging.