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
  
               
BB181,135


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 : 0
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USD 0.1552

Multiples of: 1

17 pF30 V20 mASmd/SmtSmd/SmtSOD - 523  Single Cut Tape
SMV1276-079LF


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 : 0
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USD 0.16

Multiples of: 1

          Cut Tape
1SV239TPH3F


Varactor Diodes 15V C1=3.8-4.7pF
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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 : 0
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USD 0.1615

Multiples of: 1

3.8 pF15 V Smd/SmtSmd/SmtUSC - 2- 55 C+ 125 CSingle Reel
BB187LX,315


Diode VAR Cap Single 32V 29.3pF 2-Pin SOD 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.

NXP Availability : 0
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USD 0.1624

Multiples of: 2671

29.3 pF32 V Surface Mount  - 55 C125 CSingle Tape And Reel
BB135


DIODE, VARICAP, SOD323
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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 : 0
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USD 0.1655

Multiples of: 1

           
SMV1273-079LF


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 : 0
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USD 0.1704

Multiples of: 1

          Cut Tape
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 Availability : 0
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USD 0.1771

Multiples of: 3000

           
SVC236-TB-E


ON Semiconductor Varactor Diodes FM VARICAP TWIN VR 6.5V
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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 : 0
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USD 0.1812

Multiples of: 1

102.12 pF16 V  Smd/SmtCP  Dual Reel
SVC230-TB-E


ON Semiconductor 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 : 0
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USD 0.1849

Multiples of: 1

46.5 pF16 V  Smd/SmtCP  Dual Reel
SVC272-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 : 0
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USD 0.1875

Multiples of: 1

49.82 pF16 V  Smd/SmtMCPH - 3  Dual Cut Tape
BBY5305WH6327XTSA1


Diode VAR Cap Dual Common Cathode 6V 4.8pF 3-Pin SOT-323 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 Availability : 0
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USD 0.1909

Multiples of: 2273

          Reel
BBY 66-05W 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 : 0
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USD 0.1921

Multiples of: 1

          Reel
BB181,115


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 : 0
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USD 0.1966

Multiples of: 1

8 pF30 V Smd/Smt SC - 79 - 2- 55 C+ 150 CSingle Reel
BB 857 H7902


Diode VAR Cap Single 30V 6pF 2-Pin SCD-80 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 Availability : 0
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USD 0.2085

Multiples of: 1

   smd/smt SC - 79 - 2    Reel
BB156,115


Varactor Diodes TAPE-7 DIO-RFSS
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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 : 0
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USD 0.2139

Multiples of: 1

14.4 pF10 V Smd/Smt SOD - 323- 55 C+ 125 CSingle Reel
BB202LX,315


Varactor Diodes TUNER 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 : 0
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USD 0.2185

Multiples of: 1

28.2 pF6 V10 mASmd/SmtSmd/SmtSOD - 2- 55 C+ 85 CSingle Reel
BBY40TA


BBY40TA V/CAP DIODE SOT23 3K SMD
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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 : 0
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USD 0.2216

Multiples of: 1

26 pF28 V Smd/Smt SOT - 23 - 3- 55 C+ 150 CSingle  
1SV239(TPH3,F)


Diode VAR Cap Single 15V 3.8pF 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 : 0
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USD 0.2221

Multiples of: 1

           
HVL375CKRF-E


VARIABLE CAPACITANCE DIODE FOR VCO
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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.

Renesas Availability : 0
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USD 0.2222

Multiples of: 1954

           
RKV606KL#R1


VARIABLE CAPACITANCE DIODES FOR ELECTRIC TUNING
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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.

Renesas Availability : 0
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USD 0.2222

Multiples of: 1954

           
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