The 1111C/P from Passive Plus Inc is a RF Capacitor with Capacitance 0.1 to 10000 pF, Q Factor 10000, Dielectric Constant (K) 3.66 k, Dielectric Strength 50, 100, 200, 300, 500, 600, 1000, 1500 V, Voltage (WVDC) 125, 250, 500, 750, 900, 1250, 1500, 1800 V. Tags: Ceramic Capacitors, MLCC, High Q Capacitors. More details for 1111C/P can be seen below.