The Murata LQP03HQ4N2B02D is a 500mA 4.2nH 170mO 0201 inductor (SMD) with RoHS certification. It is a high-performance, low-profile, surface-mountable device designed for numerous electronic applications such as RF circuit building, signal filtering, and high frequency switching. Being RoHS certified, the device is compliant with the European Union’s Restriction of Hazardous Substances Directive (RoHS) which requires all electrical and electronic components be free of lead and other hazardous or environmentally damaging substances. The inductor features low inductance and DC resistance, excellent high frequency performance, and small size, making it perfect for compact designs.