Variable Capacitance Diodes, also known as Varicaps or Varactors, are diodes designed to act as voltage-dependent capacitors. They are commonly used in frequency tuning and modulation applications, such as voltage-controlled oscillators (VCOs) and RF circuits.
These diodes offer precise tuning capabilities and are integral to applications requiring variable frequency controls. Manufacturers like NXP Semiconductors, Skyworks Solutions, and Toshiba provide a wide range of varactors suited for different frequency modulation needs.
Incorporating varactors into your designs allows for agile frequency adjustment and improved performance in communication systems, making them crucial for modern electronics.
| Select | Images | Part Number | Mfr | Description | Datasheet | Availability | Price | Qty | RFQ | Rohs | ECAD Model |
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Mfr. Part No. WS Part No. |
Varactor Diode Single 30V 60pF 2-Pin SOD-323 / VHF variable capacitance diode
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1,100 pieces In Stock |
MOQ: 945 |
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Mfr. Part No. WS Part No. |
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1,950 pieces In Stock |
MOQ: 375 |
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Mfr. Part No. WS Part No. |
DIODE VHF VAR CAP 30V SOD323
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4,520 pieces In Stock |
MOQ: 3 |
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Mfr. Part No. WS Part No. |
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1,970 pieces In Stock |
MOQ: 535 |
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Mfr. Part No. WS Part No. |
Low-voltage variable capacitance diode / Varactor Diode Single 10V 15.4pF 2-Pin SOD-323
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6,000 pieces In Stock |
MOQ: 190 |
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Mfr. Part No. WS Part No. |
Low-voltage variable capacitance diode / Varactor Diode Single 10V 45.2pF 2-Pin SOD-323
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10,000 pieces In Stock |
MOQ: 175 |
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Mfr. Part No. WS Part No. |
DIODE VAR CAP 10V SOD-323
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2,200 pieces In Stock |
MOQ: 6 |
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Mfr. Part No. WS Part No. |
DIODE UHF VAR CAP 32V SOD523
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241,000 pieces In Stock |
MOQ: 95 |
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Mfr. Part No. WS Part No. |
Varactor Diode Single 30V 1.6pF 3-Pin TO-236AB / DIODE UHF VAR CAP 30V SOT-23
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15,700 pieces In Stock |
MOQ: 345 |
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Mfr. Part No. WS Part No. |
DIODE UHF VAR CAP 30V SOT-23
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4,600 pieces In Stock |
MOQ: 290 |
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Mfr. Part No. WS Part No. |
DIODE UHF VAR CAP 30V SOT-23
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9,700 pieces In Stock |
MOQ: 6 |
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Mfr. Part No. WS Part No. |
VHF variable capacitance diode / Varactor Diode Single 30V 8pF 2-Pin SOD-523
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232,000 pieces In Stock |
MOQ: 2385 |
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Mfr. Part No. WS Part No. |
DIODE LV VAR CAP 6V SOD882T / Diode VAR Cap Single 6V 28.2pF 2-Pin SOD T/R
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58,000 pieces In Stock |
MOQ: 415 |
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Mfr. Part No. WS Part No. |
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7,200 pieces In Stock |
MOQ: 55 |
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Mfr. Part No. WS Part No. |
Varactor Diode Single 20V 36.5pF 2-Pin SOD-523 / Variable capacitance diode for VCO and VCXO Small plastic SMD package
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12,000 pieces In Stock |
MOQ: 210 |
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Mfr. Part No. WS Part No. |
DIODE VAR CAP 10V 20MA SOD523 / Varactors
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19,400 pieces In Stock |
MOQ: 6 |
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Mfr. Part No. WS Part No. |
VHF variable capacitance diode / Varactor Diode Single 30V 36.8pF 2-Pin SOD-323
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7,090 pieces In Stock |
MOQ: 3 |
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Mfr. Part No. WS Part No. |
DIODE UHF VAR CAP 32V SOD882T
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161,000 pieces In Stock |
MOQ: 355 |
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