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
  
               
SMV1249-079LF


Skyworks Solutions, Inc. Varactor Diodes Ls=.7nH SC-79 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 : 43352
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USD 0.3377

Multiples of: 1

18.18 pF15 V20 mA Smd/SmtSC - 79- 55 C+ 125 CSingle Reel
BB 844 E6327


Infineon Technologies Varactor Diodes 50mA SOT23-3
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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 : 14309
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USD 0.0979

Multiples of: 1

42.5 pF20 V50 mASmd/SmtSmd/SmtSOT - 23 - 3- 55 C+ 150 CDual Common Cathode Reel
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 : 13591
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USD 0.1419

Multiples of: 1

     SOD - 523 - 2    Reel
BBY 55-03W E6327


Infineon Technologies Varactor Diodes Silicon Tuning 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 : 13565
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USD 0.1547

Multiples of: 1

17.5 pF16 V Smd/Smt SOD - 323 - 2- 55 C+ 150 CSingle Reel
ZC933TA


Diode VAR Cap Single 12V 42pF 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.

Diodes Incorporated Availability : 11615
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USD 1.3625

Multiples of: 1

42 pF12 V100 mASmd/smtSmd/smtSOT - 23 - 3- 55 C+ 125 CSingle Reel
BBY 58-02V H6327


Infineon Technologies 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 : 11446
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USD 0.2086

Multiples of: 1

          Reel
BB145B,115


Varactor Diodes VAR CAP 6V
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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.

Nexperia Availability : 11025
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USD 0.1474

Multiples of: 1

6.4 pF6 V Smd/Smt SC - 79 - 2- 55 C+ 150 CSingle Reel
MA144769-287T


Varactor Diodes Ct=1.2pF -65C +125C
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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 : 9094
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USD 1.5993

Multiples of: 1

1.2 pF30 V50 mA Smd/SmtSOT - 23 - 3- 65 C+ 125 CSingle Reel
1SV270(TPH3,F)


Diode VAR Cap Single 10V 15pF 2-Pin USC 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.

Toshiba Availability : 8768
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USD 0.0695

Multiples of: 5

           
SMV1235-079LF


Skyworks Solutions, Inc. Varactor Diodes Ls-.7nH SC-79 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 : 8730
Ship by Fri. 11 Jul to Thu. 17 Jul Calender.png

USD 0.5232

Multiples of: 1

          Reel
BBY 55-02V H6327


Infineon Technologies 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 : 8572
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USD 0.1644

Multiples of: 1

         Aec - Q101Reel
BB175X


Varactor Diodes VHF 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 : 8272
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USD 0.2398

Multiples of: 1

2.7 pF32 V20 mASmd/SmtSmd/SmtSOD - 523 - 2- 55 C+ 125 CSingle Reel
1SV323,H3F(T


4.3@C1V/C4V Independent Type 10V 400m 7.1pF@4V,1MHz SOD-523 Diodes - Variable Capacitance ROHS
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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.

Toshiba Availability : 8130
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USD 0.0768

Multiples of: 5

     SOD - 523     
SMV2020-079LF


Varactor Diodes Ls=.7nH SC-79 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 : 8100
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USD 0.4554

Multiples of: 1

0.43 pF22 V20 mA Smd/SmtSC - 79- 55 C+ 125 CSingle Cut Tape
1SV305,L3F(T


SOD-523 Diodes - Variable Capacitance ROHS
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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.

Toshiba Availability : 7439
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USD 0.086

Multiples of: 5

           
SMV1281-079LF


Diode VAR Cap Single 24V 7.8pF 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 : 7081
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USD 0.3875

Multiples of: 1

          Reel
1SV324TPH3F


Toshiba Varactor Diodes VARICAP 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.

Toshiba Availability : 6657
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USD 0.0748

Multiples of: 1

44 pF10 V Smd/Smt USC - 2- 55 C+ 125 CSingle Reel
BB535E7904HTSA1


Infineon Technologies 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 : 6613
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USD 0.0484

Multiples of: 1

     SOD - 323 - 2   Aec - Q101Reel
BB640E6327HTSA1


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 : 6523
Ship by Wed. 09 Jul to Fri. 11 Jul Calender.png

USD 0.0803

Multiples of: 1

     SOD - 323 - 2   Aec - Q101Reel
SMV1233-079LF


Skyworks Solutions, Inc. Varactor Diodes Ls=.7nH SC-79 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 0.4543

Multiples of: 1

3.28 pF15 V20 mA Smd/SmtSC - 79- 55 C+ 125 CSingle Reel
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