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.

Varactor Diodes

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(Ex. GST)(▲▼)		Enter Qty CapacitanceVr - Reverse VoltageIf - Forward CurrentMounting StyleTermination StylePackage / CaseMinimum Operating TemperatureMaximum Operating TemperatureConfigurationQualificationPackaging
  
               
MA46H072-1056


Varactor Diodes Diode, Varactor, GaAs
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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.

MACOM Availability : 44
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USD 29.4282

Multiples of: 1

           
KVX2162-23-0


Diode VAR Cap Single 22V 26pF 3-Pin SOT-23 T/R
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Microchip Availability : 36
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USD 7.6592

Multiples of: 1

   Surface Mount    Single Tape And Reel
MA46603-276


Varactor Diodes DIODEVARACTORABRUPTGaAs
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MACOM Availability : 32
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USD 35.497

Multiples of: 1

           
GC2510-17


Varactor Diodes SRD
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Microchip Availability : 13
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USD 73.521

Multiples of: 1

           
GC15006-152


Varactor Diodes 200 FLTVAR
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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.

Microchip Availability : 9
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USD 106.525

Multiples of: 1

           
MVAM108


Advanced Semiconductor, Inc. Varactor Diodes 15:1 tuning range 12V 50mA
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Advanced Semiconductor Availability : 8
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USD 8.1342

Multiples of: 1

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SVC276-TL-E


Varactor Diodes FM VARICAP TWIN VR 8V
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ON Semiconductor Availability : 1
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USD 0.2002

Multiples of: 1

79.77 pF16 V  Smd/SmtMCPH - 3  Dual Reel
HVD355BKRF-E


HVD355BKRFE renesas varact diodes & rectifiers discrete semiconductors
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Renesas Availability : 0
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USD 0.0048

Multiples of: 1

           
FV1043


DO-35 Diodes - Variable Capacitance ROHS
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Semtech Availability : 0
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USD 0.0122

Multiples of: 20

     DO - 35     
1S2638


Diodes - Variable Capacitance SOD-323 RoHS
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Shikues Availability : 0
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USD 0.029

Multiples of: 10

     SOD - 323     
BB133


SOD-323 Diodes - Variable Capacitance ROHS
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Shikues Availability : 0
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USD 0.0314

Multiples of: 10

     SOD - 323     
BB535E7904XT


Varactor Diodes Varactor Diode 30 V 20mA
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Infineon Availability : 0
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USD 0.0501

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17.5 pF35 V20 mASmd/SmtSmd/SmtSOD - 323 - 2- 55 C+ 150 CSingleAec - Q100Cut Tape
BB545E7904HTSA1


Infineon Technologies Varactor Diodes Silicon Variable Capcitance Diode
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Infineon Availability : 0
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USD 0.0545

Multiples of: 8013

     SOD - 323 - 2    Reel
BB55502VH7912XTSA1


Infineon Technologies Varactor Diodes TV & SAT TUNER DIODE
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Infineon Availability : 0
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USD 0.0558

Multiples of: 1

   Smd/Smt SC - 79 - 2    Reel
BB 565 H7902


Varactor Diodes TV & SAT TUNER DIODE
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Infineon Availability : 0
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USD 0.0566

Multiples of: 1

21.5 pF30 V20 mASmd/SmtSmd/SmtSCD - 80 - 2- 55 C+ 150 CSingle Reel
BB 659 H7902


Varactor Diodes TV & SAT TUNER DIODE
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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.

Infineon Availability : 0
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USD 0.0593

Multiples of: 1

40 pF30 V20 mASmd/SmtSmd/SmtSCD - 80 - 2- 55 C+ 150 CSingle Reel
BB 639C E7904


Infineon Technologies Varactor Diodes Silicon Variable Capacitance Diode
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Infineon Availability : 0
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USD 0.0605

Multiples of: 1

36.5 pF35 V20 mASmd/SmtSmd/SmtSOD - 323 - 2- 55 C+ 150 CSingleAec - Q101Reel
BB659CH7912


Varactor Diodes TV & SAT TUNER DIODE
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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.

Infineon Availability : 0
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USD 0.0606

Multiples of: 1

           
1SV311(TPH3,F)


Varactor Diodes
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Toshiba Availability : 0
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USD 0.0607

Multiples of: 5

4.45 To 11.1 pF  SMD REEL , TAPE     
BB 659C-02V H7912


Infineon Technologies Varactor Diodes TV & SAT TUNER DIODE
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Infineon Availability : 0
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USD 0.0628

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