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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SMV1275-079LF


Varactor Diodes SC79 N-TYPE SINGLE LEAD FREE
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AUD 0.22

Multiples of: 1

          Cut Tape
BB175X


Varactor Diodes VHF variable capacitance diode
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AUD 0.2248

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2.7 pF32 V20 mASmd/SmtSmd/SmtSOD - 523 - 2- 55 C+ 125 CSingle Reel
SMV1272-079LF


Varactor Diodes Ls.7nH SC-79 Single
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AUD 0.2252

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BBY 65-02V H6327


Varactor Diodes RF DIODE
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AUD 0.22

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          Reel
1SV228TPH3F


Toshiba Varactor Diodes x34 DUAL VARICAP
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AUD 0.2332

Multiples of: 3000

28.5 pF15 V Smd/Smt S - M in I - 3- 55 C+ 125 CDual Common Cathode Reel
BBY40,215


Varactor Diodes VHF VAR CAP 30V
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AUD 0.2348

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 30 V20 mA  TO - 236AB - 3- 55 C125 CVariable Capacitance Reel
BB181,135


Varactor Diodes VHF 30V 17pF Variable Cap
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AUD 0.2388

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17 pF30 V20 mASmd/SmtSmd/SmtSOD - 523  Single Cut Tape
SMV1276-079LF


Varactor Diodes Ls.7nH SC-79 Single
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AUD 0.2462

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BBY 53-03W E6327


Varactor Diodes Silicon Tuning Diode 6V 20mA
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AUD 0.2389

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4.8 pF6 V Smd/Smt SOD - 323 - 2- 55 C+ 125 CSingle Reel
BB187LX,315


Diode VAR Cap Single 32V 29.3pF 2-Pin SOD T/R
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AUD 0.2499

Multiples of: 2671

29.3 pF32 V Surface Mount  - 55 C125 CSingle Tape And Reel
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