The 0402HP-18NXGRW is a RF inductor manufactured by Coilcraft and is designed with surface mount technology for use in small electronic devices. The inductor is 0402HP sized with a size of 0.040 inches by 0.020 inches (1.02mm x 0.51mm) and uses ferrite cores. It has an inductance of 18nH with a tolerance of 2%, a current rating of 900mA, and a DC resistance (DCR) of 120mOhms. It is an unshielded type inductor with a rated frequency up to 8 GHz. The 0402HP-18NXGRW is designed for various applications like telecommunications, automotive, GPS receivers, and communications systems.