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
  
               
MAVR-011020-14110P


Varactor Diodes Ct Max .275pF -40C +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 : 501
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USD 2.5752
Multiples of: 1

0.275 pF18 V1 mASmd/SmtSmd/SmtFLIP - CHIP- 40 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 7.5224
Multiples of: 1

   Surface Mount TO - 236 - 3 , SC - 59 , SOT - 23 - 3  1 Pair Common Cathode Bulk
KVX2162-23-0


Diode VAR Cap Single 22V 26pF 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.

Microchip Availability : 475
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USD 6.9
Multiples of: 1

   Surface Mount    Single Tape And Reel
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 : 464
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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
BB174X


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 : 380
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USD 0.1317
Multiples of: 1

2.1 pF30 V20 mASmd/SmtSmd/SmtSOD - 523 - 2- 55 C+ 125 CSingle Reel
SVC276-TL-E


Varactor Diodes FM VARICAP TWIN VR 8V
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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 : 352
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USD 0.2675
Multiples of: 1

79.77 pF16 V  Smd/SmtMCPH - 3  Dual 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 Mon. 29 Jul to Fri. 02 Aug Calender.png

USD 0.9028
Multiples of: 1

          Reel
MSV34-075-C11


Varactor Diodes Varactor Diode,Chip,C11
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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 : 291
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USD 16.075
Multiples of: 50

           
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 29.3305
Multiples of: 1

           
1SV229TPH3F


Varactor Diodes 15V C1=14-16pF
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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 : 130
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0574
Multiples of: 5

14 pF15 V Smd/SmtSmd/SmtUSC - 2- 55 C+ 125 CSingle Reel
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