The HK10051N8S-T is a fixed inductor manufactured by Taiyo Yuden. It is a HIFREQ MLTLYR 0402 1.80.3nH inductor, which means that it is a high-frequency, multi-layer, 0402 size (1.00mm x 0.50mm) component with an inductance of 3.0nH (Nanohenries). It is designed for use in high-speed, high-frequency applications, such as mobile and wireless communication systems. The inductor is based on Taiyo Yuden's special winding method, which enables it to provide an ultra-low DCR (direct current resistance) with MSL classification 1 and extremely low noise and interference.