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
  
               
MAVR000407-0287


MAVR0004070287 macom varact diodes & rectifiers discrete semiconductors
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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 : 0
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USD 0.6964
Multiples of: 1

           
SMV1247-011LF


Diode VAR Cap Single 15V 6.5pF 2-Pin SOD-323 T/R
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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 0.7093
Multiples of: 3000

          Reel
MAVR-001330-1146FT


Diode VAR Cap Dual Common Cathode 12V 22pF 3-Pin SC-70 T/R
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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 : 0
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USD 0.7125
Multiples of: 3000

           
SMV1206-079LF


Diode VAR Cap Single 22V 10.6pF 2-Pin SC-79 T/R
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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 0.81
Multiples of: 1

          Reel
BB189,115


Diode VAR Cap Single 32V 14.15pF 2-Pin SOD-523 T/R
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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.

NXP Availability : 0
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USD 0.891
Multiples of: 50

        single Tape And Reel
SMV1235-004LF


Diode VAR Cap Dual Common Cathode 15V 10.35pF 3-Pin SOT-23 T/R
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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 0.8963
Multiples of: 1

          Reel
MAVR-045446-0287AT


Varactor Diodes Diode,Varactor,Abrupt, Single,Plastic
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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 : 0
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USD 0.9124
Multiples of: 3000

           
BB179BLX,315


UHF VARIABLE CAPACITANCE DIODE
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NXP Availability : 0
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USD 0.9801
Multiples of: 1

20 pF32 V20 mASmd/SmtSmd/SmtSOD - 882T  Single Reel
MA4ST2600CK-1146T


Diode VAR Cap Dual Common Cathode 12V 54.3pF 3-Pin SC-70 T/R
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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 : 0
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USD 1.0342
Multiples of: 3000

 12 V Surface Mount  - 55 C125 CDual Common Cathode Tape And Reel
HVD396CKRF-E


Diode VAR Cap Single 10V 5.2pF 2-Pin SFP
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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 1.0443
Multiples of: 1

           
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