The ATC 700B Series from American Technical Ceramics is a RF Capacitor with Capacitance 0.1 to 5100 pF, Frequency 30 to 1000 MHz, Q Factor 10000, Dielectric Strength 250% of Min V, 120 % of High V, ESR 0.011 to 0.126 Ohms. Tags: Ceramic Capacitors, MLCC. More details for ATC 700B Series can be seen below.