ATC, the industry leader, offers new improved ESR/ESL performance for the 700 A Series RF/Microwave Capacitors. The superior high self- resonance and zero TCC characteristic of this Series provide excellent performance over a broad range of RF and microwave applications requiring minimum drift. High density porcelain and ceramic constructions provide a rugged, hermetic package. Typical functional applications: Bypass, Coupling, Tuning and DC Blocking. Typical circuit applications: Filters, Oscillators and Timing.