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
BB914E6327HTSA1 DIODE VARACTOR 18V DUAL SOT23-3 Infineon Technologies	468	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	19.75pF @ 8V, 1MHz	2.42	C2/C8	18 V	1 Pair Common Cathode	-	-55°C ~ 125°C (TJ)	-	-	Surface Mount	PG-SOT23
MA46585-1209 DIODE,VARACTOR,CHIP,GAAS,ODS-120 MACOM Technology Solutions	100	RFQ	Datasheet	-	Die	Tray	Active	0.5pF @ 4V, 1MHz	6.5	C2/C12	18 V	Single	3000 @ 4V, 50MHz	-65°C ~ 150°C	-	-	Surface Mount	Die
MA46470-134 DIODE,VARACTOR, HYPERABRUPT,GAAS MACOM Technology Solutions	100	RFQ	Datasheet	-	Die	Tray	Active	0.5pF @ 4V, 1MHz	4.1	C2/C20	22 V	Single	4000 @ 4V, 50MHz	-65°C ~ 175°C	-	-	Surface Mount	Chip
MA46473-134 DIODE,VARACTOR,GAAS MACOM Technology Solutions	100	RFQ	Datasheet	-	Die	Tray	Active	1.2pF @ 4V, 1MHz	7.4	C2/C20	22 V	Single	3000 @ 4V, 50MHz	-65°C ~ 175°C	-	-	Surface Mount	Chip
SMV1299-000 SILICON VARACTOR CHIP Skyworks Solutions Inc.	800	RFQ	Datasheet	-	-	Tray	Discontinued at Digi-Key	-	-	-	-	-	-	-	-	-	Surface Mount	-
BB181,115 DIODE VHF VAR CAP 30V SOD523 NXP USA Inc.	660	RFQ	Datasheet	-	SC-79, SOD-523	Tape & Reel (TR)	Obsolete	1.055pF @ 28V, 1MHz	16.0	C0.5/C28	30 V	Single	-	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-523
JDV2S10FS(TPL3) DIODE VARICAP VCO 10V FSC Toshiba Semiconductor and Storage	398	RFQ	Datasheet	-	2-SMD, Flat Leads	Tape & Reel (TR)	Obsolete	3.4pF @ 2.5V, 1MHz	2.55	C0.5/C2.5	10 V	Single	-	150°C (TJ)	-	-	Surface Mount	fSC
MAVR-045438-0287FT VARACTOR, PLASTIC, DUAL CHIP MACOM Technology Solutions	40	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	7.48pF @ 4V, 1MHz	4.5	C0/C30	30 V	1 Pair Common Cathode	1600 @ 4V, 1MHz	-55°C ~ 125°C	-	-	Surface Mount	SOT-23
KVX2132-23-0 SI TVAR NON HERMETIC PLASTIC SMT Microchip Technology	88	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Bulk	Active	4.2pF @ 0V, 1MHz	-	-	22 V	Single	850 @ 4V, 50MHz	-55°C ~ 125°C	-	-	Surface Mount	SOT-23-3
KVX38S2-23-0 SI TVAR NON HERMETIC PLASTIC SMT Microchip Technology	77	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Bulk	Active	32pF @ 3V, 1MHz	-	-	27 V	Single	200 @ 4V, 50MHz	-55°C ~ 125°C	-	-	Surface Mount	SOT-23-3
MA46H072-1056 DIODE, VARACTOR, GAAS MACOM Technology Solutions	6	RFQ	Datasheet	-	2-SMD, No Lead	Tray	Active	3.3pF @ 4V, 1MHz	7.5	C0/C20	20 V	Single	3000 @ 4V, 1MHz	-65°C ~ 150°C	-	-	Surface Mount	ODS-1056
MA46H073-1056 DIODE,VARACTOR,CHIP,GAAS MACOM Technology Solutions	10	RFQ	Datasheet	-	2-SMD, No Lead	Tray	Active	5.5pF @ 4V, 1MHz	7.5	C0/C20	20 V	Single	2200 @ 4V, 1MHz	-65°C ~ 150°C	-	-	Surface Mount	ODS-1056
MGV125-08-0805-2 COM GAAS VARACTOR-PKG, 0805-2X MACOM Technology Solutions	66	RFQ	Datasheet	MGV	0805 (2012 Metric)	Tape & Reel (TR)	Active	0.42pF @ 4V, 1MHz	7.0	C2/C20	22 V	Single	4000 @ 4V, 50MHz	-	-	-	Surface Mount	0805-2
MA46H503-1056 DIODE,VARACTOR,HYPER,STRIP MACOM Technology Solutions	81	RFQ	Datasheet	-	2-SMD, No Lead	Tray	Active	5.5pF @ 4V, 1MHz	8.1	C2/C12	18 V	Single	1200 @ 4V, 1MHz	-65°C ~ 150°C	-	-	Surface Mount	ODS-1056
MA46603-276 DIODE,VARACTOR,ABRUPT,GAAS MACOM Technology Solutions	19	RFQ	Datasheet	-	2-SMD, Flat Leads	Bulk	Active	0.6pF @ 4V, 1MHz	2.8	C0/C30	30 V	Single	6500 @ 4V, 50MHz	-65°C ~ 175°C	-	-	Surface Mount	ODS-276
MA45471 DIODE,VARACTOR,BONDED,STRIP,SI,O MACOM Technology Solutions	4	RFQ	Datasheet	-	2-SMD, Flat Leads	Tray	Active	3.5pF @ 0V, 1MHz	-	-	75 V	-	-	-55°C ~ 125°C	-	-	Surface Mount	ODS-1134
SMV2025-040LF VARACTOR, SOD-882 Skyworks Solutions Inc.	5,866	RFQ	Datasheet	-	SOD-882	Tape & Reel (TR)	Active	1.25pF @ 18V, 1MHz	2.2	C2/C10	20 V	Single	-	-55°C ~ 175°C (TJ)	-	-	Surface Mount	SOD-882
SMV1130-079LF VARACTOR JUNCTION TUNING Skyworks Solutions Inc.	10	RFQ	Datasheet	-	SC-79, SOD-523	Tape & Reel (TR)	Active	21.2pF @ 1V, 1MHz	4.5	C1/C9	26 V	Single	-	-55°C ~ 125°C (TJ)	-	-	Surface Mount	SC-79
MA46H204-1056 DIODE VARACTOR DUAL GAAS MACOM Technology Solutions	9,976	RFQ	Datasheet	-	2-SMD	Bulk	Active	11pF @ 4V, 1MHz	10.0	C2/C20	22 V	Single	1500 @ 4V, 50MHz	-65°C ~ 150°C (TJ)	-	-	Surface Mount	-
BB208-02,115 DIODE VAR CAP 10V 20MA SOD523 NXP USA Inc.	15	RFQ	Datasheet	-	SC-79, SOD-523	Tape & Reel (TR)	Active	5.4pF @ 7.5V, 1MHz	5.2	C1/C7.5	10 V	Single	-	-55°C ~ 125°C (TJ)	-	-	Surface Mount	SOD-523

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.