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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Image  Information Image Stock Code(▲▼)Description
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(Ex. GST)(▲▼)		Enter Qty CapacitanceVr - Reverse VoltageIf - Forward CurrentMounting StyleTermination StylePackage / CaseMinimum Operating TemperatureMaximum Operating TemperatureConfigurationQualificationPackaging
  
               
KVX2122-23-0


Varactors Single 22V Surface Mount SOT-23
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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 : 0
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USD 9.2626

Multiples of: 1

   Surface Mount TO - 236 - 3 , SC - 59 , SOT - 23 - 3  Single Bulk
MA46580-1209


Varactor Diodes Diode,DIE,Varactor,Chip,GaAs,Ods1209
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MACOM Availability : 0
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USD 10.3784

Multiples of: 100

           
KVX3901A-23-0


Varactors Single 27V Surface Mount SOT-23
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Microchip Availability : 0
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USD 11.4699

Multiples of: 1

   Surface Mount TO - 236 - 3 , SC - 59 , SOT - 23 - 3  Single Bulk
KVX2132-23-0


Varactors Single 22V Surface Mount SOT-23
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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 : 0
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USD 13.191

Multiples of: 1

   Surface Mount TO - 236 - 3 , SC - 59 , SOT - 23 - 3  Single Bulk
KVX38S2-23-0


Varactors Single 27V Surface Mount SOT-23
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Microchip Availability : 0
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USD 13.191

Multiples of: 1

   Surface Mount TO - 236 - 3 , SC - 59 , SOT - 23 - 3  Single Bulk
KVX1501-23-0


Varactors Single 12V Surface Mount SOT-23
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Microchip Availability : 0
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USD 13.756

Multiples of: 1

   Surface Mount TO - 236 - 3 , SC - 59 , SOT - 23 - 3  Single Bulk
MA46461-186


Diode VAR Cap Single 22V 4.7pF 2-Pin Case 186
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MACOM Availability : 0
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USD 15.9171

Multiples of: 1

4.7 pF22 V Surface Mount  - 65 C175 CSingle  
GC2521-450A


Varactor Diodes STEP RECOVERY DIODE
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Microchip Availability : 0
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USD 17.7675

Multiples of: 48

          Reel
KV1923A-150C


Varactor Diodes VARACTOR
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USD 23.1709

Multiples of: 35

          Reel
MA46H071-1056


Varactor Diodes Diode,Varactor,Abrupt,Stripline,GaAs
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MACOM Availability : 0
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USD 26.7462

Multiples of: 1

           
MA46H203-1056


MACOM Varactor Diodes Brkdn V 30V min. Gamma .48-.5
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MACOM Availability : 0
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USD 26.862

Multiples of: 1

5.5 pF22 V50 mA  ODS - 1056- 65 C+ 150 CSingle Bulk
MV31026-P00


Varactor Diodes GaAs Chip - Varactor
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Microchip Availability : 0
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USD 27.5524

Multiples of: 29

           
MX1977


Varactor Diodes DiodeSRD-Chip
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MACOM Availability : 0
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USD 28.0717

Multiples of: 200

           
MGV1252208052X


Varactor Diodes Varactor Diode,GaAs,Hyperabrupt,0805-2X
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MACOM Availability : 0
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USD 28.4031

Multiples of: 1

           
MA46474-94


Diode VAR Cap Single 22V 1.5pF 2-Pin Case 94
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MACOM Availability : 0
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USD 30.603

Multiples of: 1

1.5 pF22 V    - 65 C175 CSingle  
MA46603-276


Varactor Diodes DIODEVARACTORABRUPTGaAs
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MACOM Availability : 0
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USD 34.386

Multiples of: 1

           
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