CWF1610-180K is a miniature 0603 chip inductor from Bourns designed for high-frequency RF and signal processing applications. It features an inductance of 18 µH with a tolerance of ±10%, a typical Q value of 14 at 2.5 MHz, and a self-resonant frequency of 28 MHz, enabling excellent performance in compact circuit designs. The inductor exhibits a DC resistance of 2.9 O (±30%) and supports an RMS current of 220 mA with a saturation current of 220 mA, making it suitable for moderate-power RF circuits. The device is constructed with a ferrite core and enameled copper wire with tin-plated terminals, operates over a temperature range of -40°C to +125°C, and is RoHS compliant and halogen-free. Common applications include RF filters, impedance matching networks, and high-frequency coupling circuits in wireless communication and consumer electronics.