Variable Capacitance (Varicaps, Varactors)
Browse available Variable Capacitance (Varicaps, Varactors) part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| Photo | Mfr. Part # | Availability | Price | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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BB145B,115DIODE VAR CAP 6V SOD-523 |
11,814 | - |
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Datasheet | - | SC-79, SOD-523 | Tape & Reel (TR) | Active | 2.95pF @ 4V, 1MHz | 2.2 | C1/C4 | 6 V | Single | - | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOD-523 |
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BB172XDIODE VHF VAR CAP 32V SOD323 |
5,751 | - |
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Datasheet | - | SC-76, SOD-323 | Tape & Reel (TR) | Active | 2.754pF @ 28V, 1MHz | 15.0 | C1/C28 | 32 V | Single | - | -55°C ~ 125°C (TJ) | - | - | Surface Mount | SOD-323 |
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SMV1253-004LFDIODE VARACTOR |
12,041 | - |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | 4.8pF @ 4.7V, 50MHz | 12.3 | C0.3/C4.7 | 15 V | 1 Pair Common Cathode | 350 @ 3V, 50MHz | -55°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-23-3 |
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SMV1213-001LFDIODE VARACTOR 12V 20MA SOT-23 |
46,291 | - |
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Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | 5.5pF @ 4V, 50MHz | 5.0 | C1/C4 | 12 V | Single | - | -55°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-23-3 |
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SMV1763-079LFDIODE VARACTOR 8V 20MA SC-79 |
30,908 | - |
|
Datasheet | - | SC-79, SOD-523 | Tape & Reel (TR) | Active | 2.9pF @ 2.5V, 1MHz | 2.7 | C0.5/C2.5 | 10 V | Single | - | -55°C ~ 125°C (TJ) | - | - | Surface Mount | SC-79 |
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SMV1220-079LFDIODE VARACTOR |
35,990 | - |
|
Datasheet | - | SC-79, SOD-523 | Tape & Reel (TR) | Active | 7.55pF @ 4V, 1MHz | 4.0 | C1/C4 | 20 V | Single | - | -55°C ~ 125°C (TJ) | - | - | Surface Mount | SC-79 |
|
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SMV2025-079LFDIODE VARACTOR |
29,020 | - |
|
Datasheet | - | SC-79, SOD-523 | Tape & Reel (TR) | Active | 1.25pF @ 18V, 1MHz | 2.2 | C2/C10 | 20 V | Single | - | -55°C ~ 175°C (TJ) | - | - | Surface Mount | SC-79 |
|
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SMV1470-004LFDIODE VARACTOR |
4,651 | - |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | 14.8pF @ 4.5V, 1MHz | 6.0 | C1/C5 | 10 V | 1 Pair Common Cathode | - | -55°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-23-3 |
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SMV1276-079LFDIODE VARACTOR |
12,106 | - |
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Datasheet | - | SC-79, SOD-523 | Tape & Reel (TR) | Active | 2.35pF @ 4V, 1MHz | 2.0 | C1/C4 | 10 V | Single | - | -55°C ~ 125°C (TJ) | - | - | Surface Mount | SC-79 |
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SMV1213-004LFDIODE VARACTOR 12V 20MA SOT23-3 |
7,409 | - |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | 5.5pF @ 4V, 50MHz | 5.0 | C1/C4 | 12 V | 1 Pair Common Cathode | - | -55°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-23-3 |
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SMV1234-011LFDIODE VARACTOR 15V 20MA SOD-323 |
9,516 | - |
|
Datasheet | - | SC-76, SOD-323 | Tape & Reel (TR) | Active | 2pF @ 6V, 50MHz | 3.4 | C1/C6 | 15 V | Single | - | -55°C ~ 125°C (TJ) | - | - | Surface Mount | SOD-323 |
|
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SMV1253-079LFDIODE VAR HYPRABRUPT JUNC TUNING |
20,367 | - |
|
Datasheet | - | SC-79, SOD-523 | Tape & Reel (TR) | Active | - | 12.3 | C0.3/C4.7 | 15 V | Single | 350 @ 3V, 50MHz | -55°C ~ 125°C (TJ) | - | - | Surface Mount | SC-79 |
|
SMV1253-040LFDIODE VARACTOR |
71,107 | - |
|
Datasheet | - | 0402 (1005 Metric) | Tape & Reel (TR) | Active | 4.8pF @ 4.7V, 50MHz | 12.3 | C0.3/C4.7 | 15 V | Single | 350 @ 3V, 50MHz | -55°C ~ 125°C (TJ) | - | - | Surface Mount | 0402 |
|
SMV1251-040LFDIODE VARACTOR |
11,716 | - |
|
Datasheet | - | SOD-882 | Tape & Reel (TR) | Active | 3.8pF @ 4.7V, 50MHz | 12.2 | C0.3/C4.7 | 15 V | Single | 400 @ 3V, 50MHz | -55°C ~ 125°C (TJ) | - | - | Surface Mount | SOD-882 |
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SMV1233-040LFDIODE VARACTOR 15V 20MA |
7,448 | - |
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Datasheet | - | SOD-882 | Tape & Reel (TR) | Active | 1.1pF @ 6V, 50MHz | 3.3 | C1/C6 | 15 V | Single | - | -55°C ~ 125°C (TJ) | - | - | Surface Mount | SOD-882 |
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SMV1213-040LFDIODE VARACTOR |
6,320 | - |
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Datasheet | - | 0402 (1005 Metric) | Tape & Reel (TR) | Active | 5.5pF @ 4V, 1MHz | 5.0 | C1/C4 | 12 V | Single | - | - | - | - | Surface Mount | 0402 |
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SMV2203-040LFDIODE VARACTOR |
2,716 | - |
|
Datasheet | - | 0402 (1005 Metric) | Tape & Reel (TR) | Active | - | - | - | 22 V | Single | 400 @ 4V, 50MHz | -55°C ~ 175°C (TJ) | - | - | Surface Mount | 0402 |
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SMV2202-040LFDIODE VARACTOR |
15,172 | - |
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Datasheet | - | 0402 (1005 Metric) | Tape & Reel (TR) | Active | - | - | - | 22 V | Single | 500 @ 4V, 50MHz | -55°C ~ 175°C (TJ) | - | - | Surface Mount | 0402 |
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SMV1270-079LFDIODE VARICAP 12V SC79 |
42,593 | - |
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Datasheet | - | SC-79, SOD-523 | Tape & Reel (TR) | Active | 9.8pF @ 2.5V, 1MHz | 2.7 | C0.5/C2.5 | 20 V | Single | - | -55°C ~ 125°C (TJ) | - | - | Surface Mount | SC-79 |
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SMV1263-040LFDIODE VARACTOR |
27,596 | - |
|
Datasheet | - | SOD-882 | Tape & Reel (TR) | Active | 2.9pF @ 2.5V, 1MHz | 2.5 | C0.5/C2.5 | 20 V | Single | - | -55°C ~ 125°C (TJ) | - | - | Surface Mount | SOD-882 |
Variable Capacitance (Varicaps, Varactors) FAQ
Common questions about selecting, comparing and sourcing Variable Capacitance (Varicaps, Varactors) components through Winsun (HK) Electronics.
What should I check when selecting Variable Capacitance (Varicaps, Varactors) components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
Can Winsun help source specific Variable Capacitance (Varicaps, Varactors) part numbers?
Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find Variable Capacitance (Varicaps, Varactors) parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
How do I request a quote for Variable Capacitance (Varicaps, Varactors) components?
Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.
