About Varactor Diodes

Varactor Diodes

Varactor diodes, also known as varicap diodes, are a type of semiconductor diode used for a wide range of frequency control applications. The Varactor diode is characterized by its use as a voltage controlled capacitor. In essence, it works similarly to a normal diode, except that when a reverse bias voltage is applied to the diode, the capacitance or junction capacitance is affected by the voltage. As the reverse voltage increases, the capacitance decreases. This phenomenon is used to tune the resonant frequency of circuits or to modify the frequency response of amplifiers. Varactor diodes are used in oscillators and filters in various communication circuits and in test equipment.
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HVL375CKRF-E


VARIABLE CAPACITANCE DIODE FOR VCO
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Renesas Availability : 0
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USD 0.2222

Multiples of: 1954

           
BB208-03,115


Varactor Diodes VAR CAP 10V
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NXP Availability : 0
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USD 0.2269

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19.9 pF10 V Smd/Smt UMD - 2- 55 C+ 125 CSingle Reel
SMV1248-040LF


Skyworks Solutions, Inc. Varactor Diodes Ls.45nH SOD-882 Single
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Skyworks Availability : 0
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USD 0.2385

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12.33 pF15 V20 mA Smd/SmtSOD - 882- 55 C+ 125 CSingle Reel
SMV1705-040LF


Skyworks Solutions, Inc. Varactor Diodes Ls=.45nH SOD-882 Single
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Skyworks Availability : 0
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USD 0.2385

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18.3 pF12 V20 mA Smd/SmtSOD - 882- 55 C+ 125 CSingle Reel
SMV1770-040LF


Diode VAR Cap Single 12V 22.1pF 2-Pin SOD-882 T/R
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Skyworks Availability : 0
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USD 0.2385

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          Reel
BB199,115


Diode VAR Cap Single 20V 36.5pF 2-Pin SOD-523 T/R
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NXP Availability : 0
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USD 0.2513

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36.5 pF20 V Surface Mount  - 65 C150 CSingle Tape And Reel
BB208-02,135


Varactor Diodes TAPE7 DIO-RFSS
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NXP Availability : 0
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USD 0.2554

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19.9 pF10 V Smd/Smt SC - 79 - 2- 55 C+ 125 CSingle Cut Tape
SMV2204-040LF


Skyworks Solutions, Inc. Varactor Diodes Ls=.45nH SOD-882 Single
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Skyworks Availability : 0
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USD 0.2599

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2.855 pF22 V20 mA Smd/SmtSOD - 882- 55 C+ 125 CSingle Reel
SMV1430-040LF


Varactor Diodes Ls=.45nH SOD-882 Single
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Skyworks Availability : 0
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USD 0.2599

Multiples of: 1

0.88 pF30 V20 mA Smd/SmtSOD - 882- 55 C+ 125 CSingle Cut Tape
SMV1771-040LF


Varactor Diodes Ls. 45nH SOD-882 Single
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Skyworks Availability : 0
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USD 0.2655

Multiples of: 1

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