“Tip & Ring” or “ring detector” Multilayer Ceramic Chip Capacitors are designed as a standard telecom filter to block -48 Volts DC telephone line voltage and pass subscriber’s AC signal pulse (16 to 25Hz, 70 to 90Vrms). Tip & Ring Learn More Tip & Ring LeadTermination “B” Learn More Back to Top PRODUCTCATALOGSHigh Voltage Ceramic CapacitorsSingle Layer Ceramic CapacitorsSurface Mount Ceramic Capacitor ProductsAdvanced Ceramic Capacitors for Power SupplyAccu-P®RF Microwave/Thin Film ProductsMOREDiscontinued / Product Changes (PCN)