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
  
               
SVC704-TL-E


Diode VAR Cap Single 16V 26pF 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 : 2518
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USD 0.1683

Multiples of: 1

30 pF16 V  Smd/SmtMCPH - 3  Dual 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 Availability : 0
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USD 0.1717

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 0.1756

Multiples of: 1

102.12 pF16 V  Smd/SmtCP  Dual Reel
BBY 53-03W E6327


Varactor Diodes Silicon Tuning Diode 6V 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 : 0
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USD 0.1805

Multiples of: 1

4.8 pF6 V Smd/Smt SOD - 323 - 2- 55 C+ 125 CSingle Reel
BBY40,215


Varactor Diodes VHF VAR CAP 30V
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NXP Availability : 0
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USD 0.1812

Multiples of: 1

 30 V20 mA  TO - 236AB - 3- 55 C125 CVariable Capacitance Reel
SVC272-TL-E


Varactor Diodes FM VARICAP TWIN VR 8V
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ON Semiconductor Availability : 0
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USD 0.1818

Multiples of: 1

49.82 pF16 V  Smd/SmtMCPH - 3  Dual Cut Tape
SMV1276-079LF


Varactor Diodes Ls.7nH SC-79 Single
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Skyworks Availability : 0
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USD 0.1841

Multiples of: 1

          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 0.185

Multiples of: 2273

          Reel
BBY 66-05W H6327


Infineon Technologies Varactor Diodes RF DIODE
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Infineon Availability : 0
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USD 0.1862

Multiples of: 1

          Reel
BB181,115


Varactor Diodes VHF VAR CAP 30V
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NXP Availability : 0
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USD 0.1906

Multiples of: 1

8 pF30 V Smd/Smt SC - 79 - 2- 55 C+ 150 CSingle 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 : 0
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USD 0.1978

Multiples of: 1

19.9 pF10 V20 mASmd/SmtSmd/SmtSC - 79 - 2- 55 C+ 125 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 0.2021

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 0.2073

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 0.2118

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 0.2148

Multiples of: 1

26 pF28 V Smd/Smt SOT - 23 - 3- 55 C+ 150 CSingle  
HVL375CKRF-E


VARIABLE CAPACITANCE DIODE FOR VCO
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Renesas Availability : 0
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USD 0.2153

Multiples of: 1954

           
RKV606KL#R1


VARIABLE CAPACITANCE DIODES FOR ELECTRIC TUNING
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Renesas Availability : 0
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USD 0.2153

Multiples of: 1954

           
BB208-03,115


Varactor Diodes VAR CAP 10V
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NXP Availability : 0
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USD 0.22

Multiples of: 1

19.9 pF10 V Smd/Smt UMD - 2- 55 C+ 125 CSingle Reel
SMV1705-040LF


Skyworks Solutions, Inc. Varactor Diodes Ls=.45nH SOD-882 Single
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Skyworks Availability : 0
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USD 0.2311

Multiples of: 1

18.3 pF12 V20 mA Smd/SmtSOD - 882- 55 C+ 125 CSingle Reel
SMV1770-040LF


Diode VAR Cap Single 12V 22.1pF 2-Pin SOD-882 T/R
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Skyworks Availability : 0
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USD 0.2311

Multiples of: 1

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