The 0402BB104KW500 from Passive Plus Inc is a RF Capacitor with Capacitance 100 nF, Frequency 16 KHz to 50 GHz, Dielectric Strength 250% of Rated WVDC, Insertion Loss 1.2 dB, Voltage (WVDC) 50 V. Tags: Broadband Capacitors, Ceramic Capacitors. More details for 0402BB104KW500 can be seen below.