Murata Variable Trimmer Capacitor 45 → 90pF 50V ac

Variable capacitors have capacitance values that can be varied by applying voltage to their electrodes.

This device can carry out variable of the capacitor by adjusting the tuning voltage.
This device can be used as a device for frequency adjustments of FeliCa(NFC) like switch IC(Capacitor embedded type) or a trimmer capacitor. Of course, other various cases can be used.