CW201212-R47J is a high-Q chip inductor from Bourns' CW201212 series designed for compact RF and mobile communication applications. It features a ferrite core construction with an inductance of 470 nH (±5% tolerance), a quality factor (Q) of 33 at 375 MHz, and a self-resonant frequency (SRF) of 1.76 MHz. The inductor is housed in a compact 0805 size package measuring 2.0 mm in length with enameled copper wire and Mo/Mn+Ni+Au terminals, operating at temperatures up to 125°C. With a DC resistance of 250 mO and RoHS compliance, this component is ideal for mobile phones, cellular devices, and RF filtering applications where space efficiency and high performance are critical.