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
  
               
SMV1494-079LF


Diode VAR Cap Single 15V 36.3pF 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 : 776
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USD 1.105

Multiples of: 1

          Reel
BB439E6327HTSA1


Infineon Technologies Varactor Diodes VAR CAP SINGLE 30V 31.5PF
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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 : 733
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USD 0.2464

Multiples of: 1

   Smd/Smt SOT - 323 - 2    Reel
BB 535 E7904


Varactor Diodes Varactor Diode 30 V 20mA
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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 : 721
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USD 0.0539

Multiples of: 1

17.5 pF30 V Smd/Smt SOD - 323 - 2- 55 C+ 150 CSingleAec - Q101Reel
SMV1234-011LF


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 : 693
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USD 0.3926

Multiples of: 1

6.28 pF15 V20 mA Smd/SmtSOD - 323- 55 C+ 125 CSingle Reel
KVX3901A-23-4


Varactors 1 Pair Common Cathode 27V 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 : 485
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USD 7.291

Multiples of: 1

   Surface Mount TO - 236 - 3 , SC - 59 , SOT - 23 - 3  1 Pair Common Cathode Bulk
BB535E7904XT


Varactor Diodes Varactor Diode 30 V 20mA
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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 : 430
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USD 0.0517

Multiples of: 1

17.5 pF35 V20 mASmd/SmtSmd/SmtSOD - 323 - 2- 55 C+ 150 CSingleAec - Q100Cut Tape
SMV1255-040LF


Skyworks Solutions, Inc. Varactor Diodes Ls.45nH SOD-882 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 : 407
Ship by Fri. 07 Nov to Tue. 11 Nov Calender.png

USD 0.2508

Multiples of: 1

43.27 pF15 V20 mA Smd/SmtSOD - 882- 55 C+ 125 CSingle Reel
SMV1236-004LF


Diode VAR Cap Dual Common Cathode 15V 15.5pF 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 : 348
Ship by Tue. 11 Nov to Mon. 17 Nov Calender.png

USD 0.91

Multiples of: 1

          Reel
MGV125-08-0805-2


Varactor Diodes Com GaAs Varactor-Pkg, 0805-2x
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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 : 203
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USD 28.428

Multiples of: 1

           
MA46H204-1056


MACOM Varactor Diodes Brkdn V 30V min. Gamma .48-.5
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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 : 192
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USD 30.811

Multiples of: 1

          Bulk
GC1213-23-0


Varactor Diodes TVAR 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 : 169
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USD 7.0229

Multiples of: 1

          Reel
MA46H202-1056


MACOM Varactor Diodes Brkdn V 30V min. Gamma .48-.5
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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 : 169
Ship by Fri. 07 Nov to Tue. 11 Nov Calender.png

USD 29.612

Multiples of: 1

3.3 pF22 V50 mA  ODS - 1056- 65 C+ 150 CSingle Bulk
BBY40.215


Varactor Diodes VHF VAR CAP 30V
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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 : 141
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USD 0.2548

Multiples of: 1

4.3 To 32 pF30 V Smd SOT23    REEL , TAPE
BBY6602VH6327XTSA1


Varactor Diodes RF 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 : 115
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USD 0.1386

Multiples of: 1

     SOD - 523 - 2    Reel
MA46H203-1056


MACOM Varactor Diodes Brkdn V 30V min. Gamma .48-.5
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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 : 103
Ship by Fri. 07 Nov to Tue. 11 Nov Calender.png

USD 31.306

Multiples of: 1

5.5 pF22 V50 mA  ODS - 1056- 65 C+ 150 CSingle Bulk
MA46H070-1056


Varactor Diodes GAAS ABRUPT S.L.,ODS1056
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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 : 102
Ship by Fri. 07 Nov to Tue. 11 Nov Calender.png

USD 24.9593

Multiples of: 1

0.7 pF20 V50 mA  ODS - 1056- 65 C+ 150 CSingle Reel
MA46H202-1088


Varactor Diodes Brkdn V 30V min. Gamma .48-.5
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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 : 97
Ship by Fri. 07 Nov to Tue. 11 Nov Calender.png

USD 28.072

Multiples of: 1

          Bulk
BB131,135


Varactor Diodes VHF 30V 17pF Variable Cap
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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 : 61
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USD 0.0946

Multiples of: 1

17 pF30 V20 mASmd/SmtSmd/SmtSOD - 323  Single Reel
BBY5702VH6327XTSA1


Varactor Diodes RF 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 : 50
Ship by Fri. 07 Nov to Tue. 11 Nov Calender.png

USD 0.1529

Multiples of: 1

   Smd/Smt SC - 79 - 2    Reel
SMV1231-040LF


Skyworks Solutions, Inc. Varactor Diodes Ls.45nH SOD-882 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
Calender.png

USD 0.2596

Multiples of: 1

1.58 pF15 V20 mA Smd/SmtSOD - 882- 55 C+ 125 CSingle Reel
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