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
  
               
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 226980
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USD 0.5
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 153010
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USD 1.3739
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 146289
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USD 0.1679
Multiples of: 1

5.5 To 19.6 pF16 V Smd SC79    REEL , TAPE
BB837E6327HTSA1


Varactor Diodes Silicn Tuning 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.

Infineon 117164
Ships to you
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USD 0.147
Multiples of: 2861

     SOD - 323 - 2    Reel
BB170X


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 71665
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USD 0.1454
Multiples of: 1

2.6 pF30 V20 mASmd/SmtSmd/SmtSOD - 323 - 2- 55 C+ 125 CSingle Reel
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 50794
Ships to you
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USD 0.0609
Multiples of: 1

36 pF30 V Smd/Smt SOD - 323 - 2- 55 C+ 150 CSingleAec - Q101Reel
SMV2025-079LF


Diode VAR Cap Single 20V 4.2pF 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 49902
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USD 0.1624
Multiples of: 1

          Reel
BBY5802VH6327XT


Diode VAR Cap Single 10V 17.5pF 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.

Infineon 46560
Ships to you
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USD 0.1717
Multiples of: 3000

           
SMV1430-040LF


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 43464
Ships to you
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USD 0.2992
Multiples of: 1

0.88 pF30 V20 mA Smd/SmtSOD - 882- 55 C+ 125 CSingle Cut Tape
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 38974
Ships to you
between Thu. 09 May to Tue. 14 May Calender.png

USD 0.0173
Multiples of: 20

     DO - 35  single  
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