The MPR 11 from AFM Microelectronics is a RF Capacitor with Capacitance 0.1 to 100 pF, Q Factor 10000, Dielectric Strength 250% of rated WVDC for 5 secs, Voltage (WVDC) 150, 200, 250 V. Tags: High Q Capacitors. More details for MPR 11 can be seen below.