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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SMV1270-079LFDIODE VARICAP 12V SC79 |
42,593 | - |
|
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 |
|
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 |
|
SMVA1470-004LFDIODE VARACTOR |
2,143 | - |
|
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 |
|
SMV1231-074LFDIODE VARACTOR |
10,289 | - |
|
Datasheet | - | SC-70, SOT-323 | Tape & Reel (TR) | Active | 0.61pF @ 6V, 50MHz | 2.8 | C1/C6 | 15 V | 1 Pair Common Cathode | - | -55°C ~ 125°C (TJ) | - | - | Surface Mount | SC-70-3 |
|
|
SMV1245-079LFDIODE VARACTOR 26V 20MA SC-79 |
9,535 | - |
|
Datasheet | - | SC-79, SOD-523 | Tape & Reel (TR) | Active | 5.4pF @ 1V, 1MHz | 4.2 | C1/C9 | 26 V | Single | - | -55°C ~ 125°C (TJ) | - | - | Surface Mount | SC-79 |
|
SMV1763-040LFDIODE VARACTOR |
9,880 | - |
|
Datasheet | - | 0402 (1005 Metric) | 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 | 0402 |
|
|
SMV1129-079LFVARACTOR JUNCTION TUNING |
5,413 | - |
|
Datasheet | - | SC-79, SOD-523 | Tape & Reel (TR) | Active | - | 2.5 | C1/C6 | 12 V | Single | - | -55°C ~ 125°C (TJ) | - | - | Surface Mount | SC-79 |
|
|
SMV1263-074LFDIODE VARACTOR |
5,273 | - |
|
Datasheet | - | SC-70, SOT-323 | Tape & Reel (TR) | Active | 2.9pF @ 2.5V, 1MHz | 2.5 | C0.5/C2.5 | 20 V | 1 Pair Common Cathode | - | -55°C ~ 125°C (TJ) | - | - | Surface Mount | SC-70-3 |
|
|
SMVA1705-004LFDIODE VARACTOR |
11,964 | - |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | 6.6pF @ 4V, 1MHz | 3.0 | C1/C4 | 12 V | 1 Pair Common Cathode | - | -55°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
|
SMV1251-001LFSOT23 SINGLE LEAD FREE |
39,000 | - |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Discontinued at Digi-Key | 3.8pF @ 4.7V, 50MHz | 12.2 | C0.3/C4.7 | 15 V | Single | 400 @ 3V, 50MHz | -55°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-23-3 |
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.
