Variable CapacitorsTypical characteristics

Capacitance adjustment

Capacitance variation using DC bias characteristics

Variable range : 50% of C_0V
(C_0V = 100pF → ΔC = 50pF @Max. voltage)

VAC consist of ceramic capacitors.
(They are not silicon capacitors)

Temperature characteristics

Murata’s original thin-film technology realizes low capacitance variation relative to temperature changes.

Frequency characteristics

HStable capacitance-frequency characteristics can be obtained in the HF band.