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 VARACTOR 15V 20MA SC79
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15,000 pieces In Stock |
MOQ: 95 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
DIODE,HYPERABRUPTVARACTOR,SC-79,
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Low Stock |
MOQ: 12 |
Need to verify |
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Mfr. Part No. WS Part No. |
VARIABLE CAPACITANCE DIODE / Varactors Single 30 V Surface Mount PG-SC79-2
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Low Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Varactor Diode Single 30V 36pF 2-Pin SCD-80 T/R
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
Hyperabrupt Tuning Varactors
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22,300 pieces In Stock |
MOQ: 150 |
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Mfr. Part No. WS Part No. |
DIODE VAR CAP 47PF 25V SOT23-3
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Low Stock |
MOQ: 280 |
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Mfr. Part No. WS Part No. |
DIODE VAR CAP 33PF 25V SOT23-3
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
GAAS HYABRUPT SL,ODS1088
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Low Stock |
MOQ: 2 |
Need to verify |
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Mfr. Part No. WS Part No. |
DIODE TUNING 6V 20MA SC79 / Varactors Single 6 V Surface Mount PG-SC79-2
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210 pieces In Stock |
MOQ: 105 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
Silicon epitaxial planar type
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Low Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
DIODE,VARACTOR,GAAS CHIP / Varactors Single 22 V Surface Mount Chip
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Low Stock |
MOQ: 4 |
Need to verify |
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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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Low Stock |
MOQ: 0 |
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Mfr. Part No. WS Part No. |
DIODE VARIABLE CAP 6V SSMINI-2P
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Low Stock |
MOQ: 0 |
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Mfr. Part No. WS Part No. |
DIODE TUNING EPICAP 30V TO92-2
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Low Stock |
MOQ: 45 |
Need to verify |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ: 0 |
Need to verify |
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Mfr. Part No. WS Part No. |
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72,000 pieces In Stock |
MOQ: 225 |
Need to verify |
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