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. |
DIODE VHF VAR CAP 32V SOD523
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Low Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
DIODE VAR CAP 6V SOD-523
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Low Stock |
MOQ: 60 |
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Mfr. Part No. WS Part No. |
Low-voltage variable capacitance diode / Varactor Diode Single 6V 28.2pF 2-Pin SOD-523
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MOQ: 60 |
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Mfr. Part No. WS Part No. |
DIODE VAR CAP 6V 10MA SOD523
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MOQ: 60 |
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Mfr. Part No. WS Part No. |
DIODE FM VAR CAP 15V SOT-23 / Varactors 1 Pair Common Cathode 15 V Surface Mount SOT-23 (TO-236AB)
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500 pieces In Stock |
MOQ: 100 |
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Mfr. Part No. WS Part No. |
VHF variable capacitance diode / Varactor Diode Single 30V 38pF 2-Pin SOD-323
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52,560 pieces In Stock |
MOQ: 1310 |
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Mfr. Part No. WS Part No. |
DIODE VHF VAR CAP 30V SOT-23
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2,840 pieces In Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
DIODE VHF VAR CAP 30V SOT23
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2,870 pieces In Stock |
MOQ: 2 |
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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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MOQ: 90 |
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Mfr. Part No. WS Part No. |
DIODE UHF VAR CAP 30V SOD323
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8,500 pieces In Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
DIODE UHF VAR CAP 30V SOD323
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9,000 pieces In Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
DIODE VARACTOR 32V SNGL SOD-523
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94,180 pieces In Stock |
MOQ: 860 |
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Mfr. Part No. WS Part No. |
VHF variable capacitance diode
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65,500 pieces In Stock |
MOQ: 860 |
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Mfr. Part No. WS Part No. |
DIODE VARACTOR 32V SNGL SOD-523
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40,080 pieces In Stock |
MOQ: 345 |
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Mfr. Part No. WS Part No. |
DIODE VHF VAR CAP 32V SOD523 / Varactors Single 32 V Surface Mount SOD-523
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3,000 pieces In Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
DIODE VARACTOR 32V SNGL SOD-523
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8,750 pieces |
MOQ: 0 |
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Mfr. Part No. WS Part No. |
DIODE VHF VAR CAP 32V SOD323 / Varactors Single 32 V Surface Mount SOD-323
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14,980 pieces In Stock |
MOQ: 18 |
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Mfr. Part No. WS Part No. |
UHF low voltage variable capacitance diode / Varactor Diode Single 13V 12.7pF 2-Pin SOD-523
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Low Stock |
MOQ: 65 |
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Mfr. Part No. WS Part No. |
DIODE VHF VAR CAP 32V SOD523 / Varactors Single 32 V Surface Mount SOD-523
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5,120 pieces In Stock |
MOQ: 220 |
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Mfr. Part No. WS Part No. |
DIODE UHF VAR CAP 32V SOD523 / Varactors Single 32 V Surface Mount SOD-523
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1,220 pieces In Stock |
MOQ: 175 |
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