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
  
               
SMV1249-011LF


Skyworks Solutions, Inc. Varactor Diodes Ls=1.5nH SOD-323 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 0.505

Multiples of: 1

18.18 pF15 V20 mA Smd/SmtSOD - 323- 55 C+ 125 CSingle Reel
SMV1251-001LF


Diode VAR Cap Single 15V 38pF 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 0.508

Multiples of: 3000

          Reel
SMV1212-004LF


Diode VAR Cap Dual Common Cathode 12V 42pF 3-Pin 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.

Skyworks Availability : 0
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USD 0.52

Multiples of: 3000

          Reel
SMVA1470-004LF


Varactor Diodes Ls 1.5nH SOT-23 Common Cathode
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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 0.5289

Multiples of: 1

         Aec - Q101Cut Tape
SMV1214-001LF


Diode VAR Cap Single 12V 14.5pF 3-Pin 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.

Skyworks Availability : 0
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USD 0.5498

Multiples of: 1

          Reel
MAVR-000230-11410T


MACOM Varactor Diodes
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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 0.6053

Multiples of: 1

          Reel
BB135,115


DIODE, VARICAP, SOD323
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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 0.6122

Multiples of: 1

           
SMV1213-011LF


Diode VAR Cap Single 12V 17pF 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 0.6205

Multiples of: 3000

          Reel
SMV1231-074LF


Varactor Diodes Ls=1.4nH SC-70 Common Cathode
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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 0.6282

Multiples of: 1

          Cut Tape
SMV1249-001LF


Diode VAR Cap Single 15V 28pF 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 0.6338

Multiples of: 1

          Reel
SMV1231-011LF


Diode VAR Cap Single 15V 1.43pF 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 0.6338

Multiples of: 1

          Reel
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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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 0.9801

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
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