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
BB 857 E7902 DIODE VAR CAP 30V 20MA SCD-80 Infineon Technologies	2,368	RFQ	Datasheet	-	SC-80	Tape & Reel (TR)	Obsolete	0.52pF @ 28V, 1MHz	12.7	C1/C28	30 V	Single	-	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SCD-80
BBY 57-02W E6327 DIODE TUNING 10V 20MA SCD-80 Infineon Technologies	2,231	RFQ	Datasheet	-	SC-80	Tape & Reel (TR)	Obsolete	5.5pF @ 4V, 1MHz	4.5	C1/C4	10 V	Single	-	-55°C ~ 125°C (TJ)	-	-	Surface Mount	SCD-80
SMV1235-040LF DIODE VARACTOR 15V 20MA SOD882 Skyworks Solutions Inc.	2,053	RFQ	Datasheet	-	SOD-882	Tape & Reel (TR)	Obsolete	3.6pF @ 6V, 50MHz	3.4	C1/C6	15 V	Single	-	-55°C ~ 125°C (TJ)	-	-	Surface Mount	SOD-882
SMV1270-040LF DIODE VARACTOR Skyworks Solutions Inc.	9,572	RFQ	Datasheet	-	SOD-882	Tape & Reel (TR)	Obsolete	9.8pF @ 2.5V, 1MHz	2.7	C0.5/C2.5	20 V	Single	-	-55°C ~ 125°C (TJ)	-	-	Surface Mount	SOD-882
SMV1705-040LF DIODE VARACTOR Skyworks Solutions Inc.	7,702	RFQ	Datasheet	-	SOD-882	Tape & Reel (TR)	Obsolete	6.6pF @ 4V, 1MHz	3.0	C1/C4	12 V	Single	-	-55°C ~ 125°C (TJ)	-	-	Surface Mount	SOD-882
SMV1770-040LF DIODE VARACTOR Skyworks Solutions Inc.	7,792	RFQ	Datasheet	-	SOD-882	Tape & Reel (TR)	Obsolete	9.8pF @ 2.5V, 1MHz	2.7	C0.5/C2.5	12 V	Single	-	-55°C ~ 125°C (TJ)	-	-	Surface Mount	SOD-882
SMV1771-040LF DIODE VARACTOR Skyworks Solutions Inc.	5,856	RFQ	Datasheet	-	SOD-882	Tape & Reel (TR)	Obsolete	12.5pF @ 2.5V, 1MHz	2.7	C0.5/C2.5	12 V	Single	-	-55°C ~ 125°C (TJ)	-	-	Surface Mount	SOD-882
FMMV2109TA DIODE VAR CAPAC 30V 33PF SOT23-3 Diodes Incorporated	3,907	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Cut Tape (CT)	Obsolete	36.3pF @ 4V, 1MHz	3.3	C2/C30	30 V	Single	280 @ 4V, 50MHz	-	-	-	Surface Mount	SOT-23-3
1SV228TPH3F DIODE VARACTOR DUAL 15V SC-59 Toshiba Semiconductor and Storage	7,964	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	13.7pF @ 8V, 1MHz	2.6	C3/C8	15 V	1 Pair Common Cathode	-	125°C (TJ)	-	-	Surface Mount	S-Mini
SMV1236-040LF DIODE VARACTOR 15V 20MA Skyworks Solutions Inc.	2,099	RFQ	Datasheet	-	SOD-882	Tape & Reel (TR)	Active	5.3pF @ 6V, 50MHz	3.5	C1/C6	15 V	Single	-	-55°C ~ 125°C (TJ)	-	-	Surface Mount	SOD-882
SMV2204-040LF DIODE VARACTOR Skyworks Solutions Inc.	8,604	RFQ	Datasheet	-	0402 (1005 Metric)	Tape & Reel (TR)	Active	-	-	-	22 V	Single	400 @ 4V, 50MHz	-55°C ~ 175°C (TJ)	-	-	Surface Mount	0402
SMV1130-040LF VARACTOR, SOD-882 Skyworks Solutions Inc.	2,723	RFQ	Datasheet	-	SOD-882	Tape & Reel (TR)	Active	21.2pF @ 1V, 1MHz	4.5	C1/C9	26 V	Single	-	-55°C ~ 125°C	-	-	Surface Mount	SOD-882
SMV1255-040LF VARACTOR, SOD-882 Skyworks Solutions Inc.	9,806	RFQ	Datasheet	SMV1255	SOD-882	Tape & Reel (TR)	Active	-	12.3	C0.3/C4.7	15 V	Single	350 @ 3V, 50MHz	-55°C ~ 125°C	-	-	Surface Mount	SOD-882
SMVA1200-999LF VARACTOR, SOD-882 Skyworks Solutions Inc.	6,859	RFQ	Datasheet	-	-	Cut Tape (CT)	Active	-	-	-	-	-	-	-	-	-	-	-
SMV1248-040LF DIODE VARACTOR 15V 20MA Skyworks Solutions Inc.	2,880	RFQ	Datasheet	-	SOD-882	Tape & Reel (TR)	Obsolete	1.7pF @ 4.7V, 50MHz	12.0	C0.3/C4.7	15 V	Single	700 @ 3V, 50MHz	-	-	-	Surface Mount	SOD-882
ZC930TC DIODE VAR CAPACITANCE SOT23-3 Diodes Incorporated	7,824	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	2.9pF @ 4V, 50MHz	-	-	12 V	Single	200 @ 4V, 50MHz	-	-	-	Surface Mount	SOT-23-3
ZC931TC DIODE VAR CAPACITANCE SOT23-3 Diodes Incorporated	4,479	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	4pF @ 4V, 50MHz	-	-	12 V	Single	300 @ 4V, 50MHz	-	-	-	Surface Mount	SOT-23-3
ZC932TC DIODE VAR CAPACITANCE SOT23-3 Diodes Incorporated	4,924	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	5.5pF @ 4V, 50MHz	-	-	12 V	Single	200 @ 4V, 50MHz	-	-	-	Surface Mount	SOT-23-3
ZC933ATC DIODE VAR CAPACITANCE SOT23-3 Diodes Incorporated	9,185	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	12pF @ 4V, 50MHz	-	-	12 V	Single	150 @ 4V, 50MHz	-	-	-	Surface Mount	SOT-23-3
ZC933TC DIODE VARACTOR 12V 100MA SOT23-3 Diodes Incorporated	5,152	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	12pF @ 4V, 50MHz	-	-	12 V	Single	150 @ 4V, 50MHz	-	-	-	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.