Variable Capacitance (Varicaps, Varactors)

Explore Variable Capacitance (Varicaps, Varactors) parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.

Mfr. Part #	Availability	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Capacitance @ Vr, F	Capacitance Ratio	Capacitance Ratio Condition	Voltage - Peak Reverse (Max)	Diode Type	Q @ Vr, F	Operating Temperature	Grade	Qualification	Mounting Type	Supplier Device Package
KVX2152-23-0/TR SI TVAR NON HERMETIC PLASTIC SMT Microchip Technology	4,013	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	1.3pF @ 20V, 1MHz	-	-	22 V	Single	600 @ 4V, 50MHz	-55°C ~ 125°C	-	-	Surface Mount	SOT-23-3
MPV2100-206 SI TVAR NON HERMETIC MMSM Microchip Technology	9,072	RFQ	Datasheet	MPV	0402 (1005 Metric)	Bulk	Active	1.5pF @ 4V, 1MHz	10.0	-	22 V	Single	1500 @ 4V, 50MHz	-55°C ~ 125°C	-	-	Surface Mount	0402
KVX31S1-23-0 SI TVAR NON HERMETIC PLASTIC SMT Microchip Technology	7,321	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	14.5pF @ 3V, 1MHz	-	-	27 V	Single	200 @ 4V, 50MHz	-55°C ~ 125°C	-	-	Surface Mount	SOT-23-3
KVX31S1-23-0/TR SI TVAR NON HERMETIC PLASTIC SMT Microchip Technology	7,390	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	14.5pF @ 3V, 1MHz	-	-	27 V	Single	200 @ 4V, 50MHz	-55°C ~ 125°C	-	-	Surface Mount	SOT-23-3
KVX2201-23-0 SI TVAR NON HERMETIC PLASTIC SMT Microchip Technology	4,988	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	55pF @ 4V, 1MHz	-	-	22 V	Single	125 @ 4V, 50MHz	-55°C ~ 125°C	-	-	Surface Mount	SOT-23-3
MPV1965-206 SI TVAR NON HERMETIC MMSM Microchip Technology	8,770	RFQ	Datasheet	MPV	0402 (1005 Metric)	Tape & Reel (TR)	Active	3.8pF @ 1V, 1MHz	3.6	C1/C6	15 V	Single	1500 @ 4V, 50MHz	-55°C ~ 125°C	-	-	Surface Mount	0402
KVX2201-23-0/TR SI TVAR NON HERMETIC PLASTIC SMT Microchip Technology	2,886	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	55pF @ 4V, 1MHz	-	-	22 V	Single	125 @ 4V, 50MHz	-55°C ~ 125°C	-	-	Surface Mount	SOT-23-3
MPV1965-206/TR SI TVAR NON HERMETIC MMSM Microchip Technology	2,120	RFQ	Datasheet	MPV	0402 (1005 Metric)	Tape & Reel (TR)	Active	3.8pF @ 1V, 1MHz	3.6	C1/C6	15 V	Single	1500 @ 4V, 50MHz	-55°C ~ 125°C	-	-	Surface Mount	0402
GCX1208-23-4 SI TVAR NON HERMETIC PLASTIC SMT Microchip Technology	7,945	RFQ	Datasheet	GCX1208	TO-236-3, SC-59, SOT-23-3	Bulk	Active	3.9pF @ 4V, 1MHz	3.9	C0/C30	30 V	1 Pair Common Cathode	2500 @ 4V, 50MHz	-55°C ~ 125°C	-	-	Surface Mount	SOT-23-3
KVX3201-23-0 SI TVAR NON HERMETIC PLASTIC SMT Microchip Technology	7,364	RFQ	Datasheet	-	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-
GCX1208-23-4/TR SI TVAR NON HERMETIC PLASTIC SMT Microchip Technology	2,987	RFQ	Datasheet	GCX1208	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	3.9pF @ 4V, 1MHz	3.9	C0/C30	30 V	1 Pair Common Cathode	2500 @ 4V, 50MHz	-55°C ~ 125°C	-	-	Surface Mount	SOT-23-3
KVX3901A-23-0/TR SI TVAR NON HERMETIC PLASTIC SMT Microchip Technology	6,844	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	32pF @ 3V, 1MHz	-	-	27 V	Single	500 @ 4V, 50MHz	-55°C ~ 125°C	-	-	Surface Mount	SOT-23-3
KVX38S2-23-0/TR SI TVAR NON HERMETIC PLASTIC SMT Microchip Technology	7,260	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	32pF @ 3V, 1MHz	-	-	27 V	Single	200 @ 4V, 50MHz	-55°C ~ 125°C	-	-	Surface Mount	SOT-23-3
GC1213-23-0/TR SI TVAR NON HERMETIC PLASTIC SMT Microchip Technology	5,768	RFQ	Datasheet	GCX1200-23	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	10pF @ 4V, 1MHz	4.1	C0/C30	30 V	Single	1800 @ 4V, 50MHz	-55°C ~ 125°C	-	-	Surface Mount	SOT-23-3
KVX2132-23-0/TR SI TVAR NON HERMETIC PLASTIC SMT Microchip Technology	5,060	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	4.2pF @ 0V, 1MHz	-	-	22 V	Single	850 @ 4V, 50MHz	-55°C ~ 125°C	-	-	Surface Mount	SOT-23-3
KVX2801-23-4 SI TVAR NON HERMETIC PLASTIC SMT Microchip Technology	5,995	RFQ	Datasheet	-	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-
KVX1501-23-0/TR SI TVAR NON HERMETIC PLASTIC SMT Microchip Technology	4,796	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	10.6pF @ 10V, 1MHz	-	-	12 V	Single	50 @ 2V, 10MHz	-55°C ~ 125°C	-	-	Surface Mount	SOT-23-3
KVX2801-23-4/TR SI TVAR NON HERMETIC PLASTIC SMT Microchip Technology	3,995	RFQ	Datasheet	-	-	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-	-
KVX2162-23-0 SI TVAR NON HERMETIC PLASTIC SMT Microchip Technology	3,590	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Bulk	Active	26pF @ 0V, 1MHz	-	-	22 V	Single	400 @ 4V, 50MHz	-55°C ~ 125°C	-	-	Surface Mount	SOT-23-3
KVX3901A-23-4 SI TVAR NON HERMETIC PLASTIC SMT Microchip Technology	3,965	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Bulk	Active	32pF @ 3V, 1MHz	-	-	27 V	1 Pair Common Cathode	500 @ 4V, 50MHz	-55°C ~ 125°C	-	-	Surface Mount	SOT-23-3

FAQ

Frequently Asked Questions

What are Variable Capacitance (Varicaps, Varactors) components used for?

Variable Capacitance (Varicaps, Varactors) components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right Variable Capacitance (Varicaps, Varactors) part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

Can JIEXIN Electronics help source obsolete or hard-to-find Variable Capacitance (Varicaps, Varactors) parts?

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

How can I request pricing and availability?

Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.