The Taiyo Yuden HK1005R27J-T Fixed Inductors INDCTR HIFREQ MLTLYR 0402 270nH 5% is a small, high frequency multi-layer inductor in the 0402 size (metric code 1005). This part is made with a ferrite multi-layer core and can be used for high frequency circuits such as switching regulators, signal line filtering, and cars audio. Its small size allows it for use in confined spaces and for surface mount applications. It has a rated inductance of 270nH ± 5%, a maximum DCR of 15mO, a rated current of 250mA (pulse), and an operating temperature range of -55°C to +105°C.