The PPI-63-1001-00030-600 from Passive Plus Inc is a RF Capacitor with Capacitance 3.5 to 28 pF, Frequency 200 MHz, Q Factor 2000, Dielectric Strength 12.5 kV, Voltage (WVDC) 15 kV. Tags: Trimmer Capacitors. More details for PPI-63-1001-00030-600 can be seen below.