Tip & Ring / Ring Detect Capacitors

Syfer’s range of 250V d.c. chip capacitors is ideal for telephone line filtering (Tip'N Ring) applications. These parts are rated for telephone voltages and block the DC line voltage whilst passing the subscriber’s AC signal pulse.

They are designed as replacements for high voltage leaded film capacitors thereby saving PC board space and reducing weight. This range has a wide band operation, low ESR, excellent high frequency filtering and improved temperature performance compared to film capacitors.

These parts are available with either Ni Barrier termination or FlexiCap™.