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
  
               
SMVA1705-004LF


Diode VAR Cap Dual Common Cathode 12V 17.3pF 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 : 279360
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USD 0.9028

Multiples of: 3000

          Reel
SMV1413-001LF


Skyworks Solutions, Inc. Varactor Diodes Ls=1.5nH SOT-23 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 : 226980
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USD 0.5159

Multiples of: 3000

6.37 pF30 V20 mA Smd/SmtSOT - 23- 55 C+ 125 CSingle Reel
ZC933ATA


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 : 153010
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USD 1.3541

Multiples of: 1

42 pF12 V100 mASmd/smtSmd/smtSOT - 23 - 3- 55 C+ 125 CSingle Reel
BBY5502VH6327XTSA1


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 : 91603
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USD 0.1623

Multiples of: 1

5.5 To 19.6 pF16 V Smd SC79    REEL , TAPE
SVC270-TL-E


Diode VAR Cap Dual Common Cathode 16V 44pF Automotive 3-Pin MCPH 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.

ON Semiconductor Availability : 75660
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USD 0.1056

Multiples of: 1

46.5 pF16 V  Smd/SmtMCPH - 3  Dual Reel
1SV305(TPH3,F)


Diode VAR Cap Single 10V 17.3pF 2-Pin ESC 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 : 51419
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USD 0.0607

Multiples of: 5

17.3 pF10 V Surface Mount  - 55 C125 CSingle Tape And Reel
SMV1237-001LF


Skyworks Solutions, Inc. Varactor Diodes Ls=1.5nH SOT-23 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 : 29893
Ship by Mon. 22 Sep to Wed. 24 Sep Calender.png

USD 0.4699

Multiples of: 1

46.89 pF15 V20 mA Smd/SmtSOT - 23- 55 C+ 125 CSingle Reel
1S2638


Diodes - Variable Capacitance 5pF ~ 20pF @4V,1MHz 10V DO-35 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.

Semtech Availability : 28615
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USD 0.0154

Multiples of: 20

     DO - 35  single  
BB 639 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 : 26049
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USD 0.0658

Multiples of: 1

36 pF30 V Smd/Smt SOD - 323 - 2- 55 C+ 150 CSingleAec - Q101Reel
SMV2019-040LF


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 : 25443
Ship by Mon. 22 Sep to Wed. 24 Sep Calender.png

USD 0.2565

Multiples of: 1

1.51 pF22 V20 mA Smd/SmtSOD - 882- 55 C+ 125 CSingle Reel
BB814E6327GR1HTSA1


Infineon Technologies Varactor Diodes 50mA Silicn 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.

Infineon Availability : 24951
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USD 0.1078

Multiples of: 1

          Reel
BB208-02,115


Diode: varicap; 10V; 20mA; SOD523; single diode; Reel,tape
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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 : 24360
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USD 0.2008

Multiples of: 1

19.9 pF10 V20 mASmd/SmtSmd/SmtSC - 79 - 2- 55 C+ 125 CSingle Reel
BBY 53-02V H6327


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 : 22391
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USD 0.1459

Multiples of: 1

          Reel
1SV325,H3F(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 : 21858
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USD 0.0747

Multiples of: 5

     SOD - 523     
BB 640 E6327


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 : 20121
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USD 0.084

Multiples of: 1

62 pF30 V Smd/Smt SOD - 323 - 2- 55 C+ 150 CSingleAec - Q101Reel
SMV1234-040LF


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 : 19978
Ship by Mon. 22 Sep to Wed. 24 Sep Calender.png

USD 0.2565

Multiples of: 1

6.28 pF15 V20 mA Smd/SmtSOD - 882- 55 C+ 125 CSingle Reel
SMV1236-040LF


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 : 16751
Ship by Mon. 22 Sep to Wed. 24 Sep Calender.png

USD 0.2679

Multiples of: 1

17.02 pF15 V20 mA Smd/SmtSOD - 882- 55 C+ 125 CSingle Reel
BBY5802VH6327XTSA1


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 : 16155
Ship by Mon. 22 Sep to Wed. 24 Sep Calender.png

USD 0.1328

Multiples of: 1

     SOD - 523 - 2    Reel
BB 814 E6327 GR1


Varactor Diodes 50mA Silicn 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.

Infineon Availability : 15583
Ship by Mon. 22 Sep to Wed. 24 Sep Calender.png

USD 0.1139

Multiples of: 1

43 pF20 V Smd/Smt SOT - 23 - 3- 55 C+ 125 CDual Common Cathode Reel
1SV285(TPH3.F)


Varactor Diodes 10V C1=4.0-4.9pF
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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 : 14879
Ship by Mon. 22 Sep to Wed. 24 Sep Calender.png

USD 0.169

Multiples of: 1

1.85 To 4.9 pF10 V Smd REEL , TAPE    REEL , TAPE
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