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. |
1.3@C4V/C6V Standalone 10V SOD-323 Variable Capacitance (Varicaps, Varactors) RoHS
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2,911 pieces In Stock |
MOQ: 860 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ: 360 |
Need to verify |
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Mfr. Part No. WS Part No. |
DIODE VAR CAP 30V 20MA SC-79
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9,000 pieces In Stock |
MOQ: 35 |
Need to verify |
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Mfr. Part No. WS Part No. |
DIODE TUNING 10V 20MA TSLP-2
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Low Stock |
MOQ: 40 |
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Mfr. Part No. WS Part No. |
DIODE VAR CAP 30V 20MA SCD80
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
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20 pieces In Stock |
MOQ: 35 |
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Mfr. Part No. WS Part No. |
DIODE TUNING 10V 20MA SCD80
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11,890 pieces In Stock |
MOQ: 495 |
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Mfr. Part No. WS Part No. |
DIODE VAR CAP 30V 20MA SOD-323 / Diode VAR Cap Single 30V 6pF Automotive 2-Pin SOD-323 T/R
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12,000 pieces In Stock |
MOQ: 295 |
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Mfr. Part No. WS Part No. |
VARIABLE CAPACITANCE DIODE / Varactors
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1,600 pieces In Stock |
MOQ: 495 |
Need to verify |
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Mfr. Part No. WS Part No. |
DIODE VAR CAP 30V 20MA SC-79
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Low Stock |
MOQ: 310 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ: 1315 |
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Mfr. Part No. WS Part No. |
DIODE VARACTOR 18V DUAL SOT23-3 / Varactors 1 Pair Common Cathode 18 V Surface Mount PG-SOT23
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3,320 pieces In Stock |
MOQ: 345 |
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Mfr. Part No. WS Part No. |
DIODE VAR CAP 18V 50MA SOT-23
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3,260 pieces In Stock |
MOQ: 345 |
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Mfr. Part No. WS Part No. |
DIODE VAR CAP 18V 50MA SOT-23
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3,500 pieces In Stock |
MOQ: 345 |
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Mfr. Part No. WS Part No. |
DIODE TUNING 7V 20MA TSLP-2
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Low Stock |
MOQ: 135 |
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Mfr. Part No. WS Part No. |
DIODE TUNING 7V 20MA TSLP-2
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Low Stock |
MOQ: 130 |
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Mfr. Part No. WS Part No. |
Varactor Diode Single 10V 16.5pF Automotive 2-Pin SCD-80 T/R
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Low Stock |
MOQ: 12 |
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Mfr. Part No. WS Part No. |
DIODE TUNING 16V 20MA SC-79
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Low Stock |
MOQ: 80 |
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Mfr. Part No. WS Part No. |
DIODE TUNING 6V 20MA SOT323
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Low Stock |
MOQ: 22 |
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Mfr. Part No. WS Part No. |
DIODE VARACTR 18V DUAL PG-SOT23
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9,013 pieces |
MOQ: 0 |
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