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
KVX3901A-23-0 SI TVAR NON HERMETIC PLASTIC SMT Microchip Technology	125	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Bulk	Active	32pF @ 3V, 1MHz	-	-	27 V	Single	500 @ 4V, 50MHz	-55°C ~ 125°C	-	-	Surface Mount	SOT-23-3
GC1213-23-0 SI TVAR NON HERMETIC PLASTIC SMT Microchip Technology	163	RFQ	Datasheet	GCX1200-23	TO-236-3, SC-59, SOT-23-3	Bulk	Active	10pF @ 4V, 1MHz	4.1	C0/C30	30 V	Single	1800 @ 4V, 50MHz	-55°C ~ 125°C	-	-	Surface Mount	SOT-23-3
KVX1501-23-0 SI TVAR NON HERMETIC PLASTIC SMT Microchip Technology	146	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Bulk	Active	10.6pF @ 10V, 1MHz	-	-	12 V	Single	50 @ 2V, 10MHz	-55°C ~ 125°C	-	-	Surface Mount	SOT-23-3
GCX1210-23-4 SI TVAR NON HERMETIC PLASTIC SMT Microchip Technology	106	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Bulk	Active	5.6pF @ 4V, 1MHz	4.0	C0/C30	30 V	1 Pair Common Cathode	2000 @ 4V, 50MHz	-55°C ~ 125°C	-	-	Surface Mount	SOT-23-3
MSV34-075-C11 VARACTOR DIODE,CHIP,C11 MACOM Technology Solutions	104	RFQ	Datasheet	-	Die	Bulk	Active	-	-	-	30 V	Single	3600 @ 4V, 50MHz	-65°C ~ 200°C	-	-	Surface Mount	Die
MGV125-20 VARACTOR DIODE,GAAS,HYPERABRUPT, MACOM Technology Solutions	200	RFQ	Datasheet	MGV	Die	Tray	Active	0.55pF @ 4V, 1MHz	10.0	C2/C20	22 V	Single	4000 @ 4V, 50MHz	-	-	-	Surface Mount	Chip
BB131 VARIABLE CAPACITANCE DIODE, VERY NXP USA Inc.	547,000	RFQ	Datasheet	-	SC-76, SOD-323	Bulk	Active	1.055pF @ 28V, 1MHz	16.0	C0.5/C28	30 V	Single	-	-55°C ~ 125°C (TJ)	-	-	Surface Mount	SOD-323
BB156 VARIABLE CAPACITANCE DIODE, 16PF NXP USA Inc.	33,000	RFQ	Datasheet	-	SC-76, SOD-323	Bulk	Obsolete	5.4pF @ 7.5V, 1MHz	3.9	C1/C7.5	10 V	Single	-	-55°C ~ 125°C (TJ)	-	-	Surface Mount	SOD-323
BB55502VH7912XTSA1 BB555 - VARIABLE CAPACITANCE DIO Infineon Technologies	420,775	RFQ	Datasheet	-	SC-79, SOD-523	Bulk	Active	2.3pF @ 28V, 1MHz	9.8	C1/C28	30 V	Single	-	-55°C ~ 150°C (TJ)	-	-	Surface Mount	PG-SC79-2
BB156/DG/B2 NO DESCRIPTION NXP USA Inc.	9,000	RFQ	Datasheet	-	SC-76, SOD-323	Bulk	Not For New Designs	5.4pF @ 7.5V, 1MHz	3.9	C1/C7.5	10 V	Single	-	-55°C ~ 125°C (TJ)	-	-	Surface Mount	SOD-323
HVD396CKRF-E HVD396 - VARIABLE CAPACITANCE DI Renesas	144,000	RFQ	Datasheet	-	SOD-723	Bulk	Active	6.5pF @ 4V, 1MHz	2.3	C1/C4	10 V	Single	-	125°C (TJ)	-	-	Surface Mount	2-SFP
HVD355BKRF-E HVD355 - VARIABLE CAPACITANCE DI Renesas	96,000	RFQ	Datasheet	-	SOD-723	Bulk	Active	2.95pF @ 4V, 1MHz	2.2	C1/C4	15 V	Single	-	125°C (TJ)	-	-	Surface Mount	2-SFP
LV2209 VARIABLE CAPACITANCE DIODE, 33PF onsemi	28,000	RFQ	Datasheet	-	TO-226-2, TO-92-2 (TO-226AC)	Bulk	Obsolete	36.3pF @ 4V, 1MHz	3.0	C2/C30	25 V	Single	200 @ 4V, 50MHz	150°C (TJ)	-	-	Through Hole	TO-92
BB131,115 VHF VARIABLE CAPACITANCE DIODE NXP Semiconductors	12,000	RFQ	Datasheet	-	SC-76, SOD-323	Bulk	Obsolete	1.055pF @ 28V, 1MHz	16.0	C0.5/C28	30 V	Single	-	-55°C ~ 125°C (TJ)	-	-	Surface Mount	SOD-323
BB202 VARIABLE CAPACITANCE DIODE, SILI NXP USA Inc.	50,000	RFQ	Datasheet	-	SC-79, SOD-523	Bulk	Not For New Designs	11.2pF @ 2.3V, 1MHz	2.5	C0.2/C2.3	6 V	Single	-	-55°C ~ 85°C (TJ)	-	-	Surface Mount	SOD-523
HVU306ATRU-E VARIABLE CAPACITANCE DIODE, VERY Renesas Electronics Corporation	174,000	RFQ	Datasheet	-	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-
HVU350TRF VARIABLE CAPACITANCE DIODE, 15V Renesas Electronics Corporation	132,000	RFQ	Datasheet	-	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-
MV2111 DIODE VAR CAP SINGLE 30V 42.3PF onsemi	4,000	RFQ	Datasheet	-	DO-204AA, DO-7, Axial	Bulk	Active	51.7pF @ 4V, 1MHz	3.2	C2/C30	30 V	Single	150 @ 4V, 50MHz	150°C (TJ)	-	-	Through Hole	DO-204AA
MV2108 DIODE VAR CAP SINGLE 30V 27PF 2- onsemi	35,781	RFQ	Datasheet	-	DO-204AA, DO-7, Axial	Bulk	Active	29.7pF @ 4V, 1MHz	3.2	C2/C30	30 V	Single	300 @ 4V, 50MHz	150°C (TJ)	-	-	Through Hole	DO-204AA
MA46H201-1056 DIODE VARACTOR DUAL GAAS MACOM Technology Solutions	100	RFQ	Datasheet	-	2-SMD	Bulk	Active	1.1pF @ 4V, 1MHz	4.1	C2/C20	22 V	Single	3000 @ 4V, 50MHz	-65°C ~ 150°C (TJ)	-	-	Surface Mount	-

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.