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
  
               
MA4ST2600CK-1146T


Diode VAR Cap Dual Common Cathode 12V 54.3pF 3-Pin SC-70 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.

MACOM Availability : 0
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USD 1.0024

Multiples of: 3000

 12 V Surface Mount  - 55 C125 CDual Common Cathode Tape And Reel
HVD396CKRF-E


Diode VAR Cap Single 10V 5.2pF 2-Pin SFP
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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 1.0121

Multiples of: 1

           
RKV607KL#R1


Diode VAR Cap Single 15V 2.03pF 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.

Renesas Availability : 0
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USD 1.0268

Multiples of: 1

 15 V    - 55 C125 CSingle Tape And Reel
SMV1235-011LF


Diode VAR Cap Single 15V 10.35pF 2-Pin SOD-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.

Skyworks Availability : 0
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USD 1.0625

Multiples of: 1

11.67 pF15 V20 mA Smd/SmtSOD - 323- 55 C+ 125 CSingle Reel
SMV1215-011LF


Diode VAR Cap Single 12V 8.7pF 2-Pin SOD-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.

Skyworks Availability : 0
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USD 1.0692

Multiples of: 1

          Reel
SMV2021-000


Varactor Diodes VAR CHIP SIL
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Skyworks Availability : 0
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USD 1.1063

Multiples of: 100

 22 V100 mASMD/SMTSMD/SMT - 55 C+ 150 CSingle Waffle
SMV1236-011LF-BLK


RF TUNING VARACTOR 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.

Skyworks Availability : 0
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USD 1.161

Multiples of: 1

          Each
SMV2019-000


Skyworks Solutions, Inc. Varactor Diodes Cj 20V.23pF max
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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 1.1845

Multiples of: 100

          Waffle
BB202,135


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 1.336

Multiples of: 1

28.2 pF6 V Smd/Smt SC - 79 - 2- 55 C+ 85 CSingle Cut Tape
MAVR044769-12790T


Diode VAR Cap Single 30V 0.8pF 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.

MACOM Availability : 0
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USD 1.8562

Multiples of: 1

          Reel
1SV325(TPH3,F)


Diode VAR Cap Single 10V 44pF 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 : 0
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USD 2.5877

Multiples of: 200

44 pF10 V Surface Mount  - 55 C125 CSingle Tape And Reel
MAVR-011020-14110G


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 : 0
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USD 2.9032

Multiples of: 1000

           
SMV1705-000


Diode VAR Cap Single 12V 2-Pin Chip 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 : 0
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USD 3.1848

Multiples of: 1

 12 V Surface Mount  - 55 C150 CSingle Tape And Reel
MA46H146


Diode VAR Cap Single 26V 0.033pF Die
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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 : 0
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USD 3.4304

Multiples of: 100

 26 V Not Required  - 65 C150 CSingle  
MPV1965-206


Varactors Single 15V Surface Mount 0402
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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 : 0
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USD 5.1127

Multiples of: 500

   Surface Mount 0402 (1005 METRIC)  Single Tape And Reel
GCX1204-23-0


Varactors Single 30V 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 : 0
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USD 5.5953

Multiples of: 1

   Surface Mount TO - 236 - 3 , SC - 59 , SOT - 23 - 3  Single Bulk
MA46477-134


Varactor Diodes Diode,Varactor,GaAs,chip
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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 : 0
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USD 6.8

Multiples of: 100

           
KVX2001-23-0


Varactors Single 22V 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 : 0
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USD 7.1103

Multiples of: 1

   Surface Mount TO - 236 - 3 , SC - 59 , SOT - 23 - 3  Single Bulk
MPV2100-206


Varactors Single 22V Surface Mount 0402
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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 : 0
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USD 8.7559

Multiples of: 100

   Surface Mount 0402 (1005 METRIC)  Single Bulk
KVX2301-23-0


Varactors Single 22V 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 : 0
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USD 9.4122

Multiples of: 1

   Surface Mount TO - 236 - 3 , SC - 59 , SOT - 23 - 3  Single Bulk
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