Variable Capacitors

Variable CapacitorsVariable Capacitors

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

Variable Capacitors

Series Lineup
Regarding Continuous and Polling
Selection guide
Package information
Pin configuration
Related Links

Series Lineup

*Typical characteristics >

More detailed search

Regarding Continuous and Polling

Continuous means that the specified voltage is continuously applied for Port1,2.

Polling means that the specified voltage is switched on and off and applied for port1,2.(on: 40msec, off: 360msec)

Selection guide

Max. tuning voltage: 3.0 V
Max. tuning voltage: 5.0 V

Max. tuning voltage: 3.0 V

P/N	Capacitance (pF)	⊿C (pF)	Antenna Inductance
P/N	Capacitance (pF)	⊿C (pF)	1μH	1.5μH	2μH
LXRW0YV330-056 LXRW19V330-050	33 – 16.5	16.5	0.8MHz	1.2MHz	1.6MHz
LXRW0YV600-054 LXRW19V600-055	60 – 30	30	1.4MHz	2.1MHz	-
LXRW0YV900-053	90 – 45	45	2.1MHz	-	-

Max. tuning voltage: 5.0 V

P/N	Antenna Inductance	^Cseries (pF)	⊿f_r
LXRW19V201-058	0.5μH	470	1.0MHz
		1000	1.5MHz
		2700	2.0MHz
	1.0μH	220	0.9MHz
		330	1.4MHz
		470	1.9MHz
	1.5μH	180	1.1MHz
	1.5μH	220	1.4MHz

Use cases

Package information

Package type: CSP
Package type: DFN (resin molded)

Package type: CSP

Size：0.6 × 0.6 mm（LXRW0Y series）

Package type: DFN (resin molded)

Size：1.3 × 0.9 mm（LXRW19V series）

Pin configuration

Related Links

Send your inquiry

Capacitors FAQ