Variable Capacitance (Varicaps, Varactors)
Use the filters and product table below to compare Variable Capacitance (Varicaps, Varactors) components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SMV1299-000SILICON VARACTOR CHIP |
800 | - |
|
Datasheet | - | - | Tray | Discontinued at Digi-Key | - | - | - | - | - | - | - | - | - | Surface Mount | - |
|
SMV2025-040LFVARACTOR, SOD-882 |
5,866 | - |
|
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 |
|
SMV1130-079LFVARACTOR JUNCTION TUNING |
10 | - |
|
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 |
|
|
SMV1231-079LFSC-79 N-TYPE SINGLE LEAD FREE |
6,406 | - |
|
Datasheet | SMV1231 | SC-79, SOD-523 | Tape & Reel (TR) | Active | 0.61pF @ 6V, 500MHz | 2.8 | C1/C6 | 15 V | Single | - | -55°C ~ 125°C | - | - | Surface Mount | SC-79 |
|
|
SMV2022-004LFSOT23 COMMON CATHODE PAIR (TWIN |
2,460 | - |
|
Datasheet | SMV2022 | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | - | - | - | 50 V | Single | 500 @ 4V, 500MHz | -55°C ~ 125°C | - | - | Surface Mount | SOT-23-3 |
|
SMV1235-001DIODE VARACTOR 15V 20MA SOT-23 |
7,182 | - |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Obsolete | 3.6pF @ 6V, 50MHz | 3.4 | C1/C6 | 15 V | Single | - | -55°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
SMV2023-011LFVARACTOR |
8,778 | - |
|
Datasheet | - | SC-76, SOD-323 | Tape & Reel (TR) | Active | - | 4.2 | C4/C20 | 22 V | Single | 500 @ 4V, 50MHz | -55°C ~ 125°C (TJ) | - | - | Surface Mount | SOD-323 |
|
|
SMV1413-001LFSOT 23 SINGLE LEAD FREE |
8,616 | - |
|
Datasheet | SMV1413 | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | 4.42pF @ 4V, 1MHz | 4.2 | C0/C30 | 30 V | Single | - | -55°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
|
SMV1275-079LFDIODE VARACTOR |
3,351 | - |
|
Datasheet | - | SC-79, SOD-523 | Tape & Reel (TR) | Obsolete | 1.81pF @ 4V, 1MHz | 1.8 | C1/C4 | 10 V | Single | - | -55°C ~ 125°C (TJ) | - | - | Surface Mount | SC-79 |
|
|
SMV2026-079LFDIODE VARACTOR |
2,722 | - |
|
Datasheet | - | SC-79, SOD-523 | Tape & Reel (TR) | Active | 6.5pF @ 10V, 1MHz | 2.5 | C2/C10 | 15 V | Single | - | -55°C ~ 175°C (TJ) | - | - | Surface Mount | SC-79 |
Variable Capacitance (Varicaps, Varactors) FAQ
Common questions about filtering, comparing and sourcing Variable Capacitance (Varicaps, Varactors) components.
How can I narrow the Variable Capacitance (Varicaps, Varactors) selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific Variable Capacitance (Varicaps, Varactors) part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
