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.
Enable Filter
Manufacturer
Reset
Capacitance
Reset
Vr - Reverse Voltage
Reset
If - Forward Current
Reset
Mounting Style
Reset
Termination Style
Reset
Package / Case
Reset
Minimum Operating Temperature
Reset
Maximum Operating Temperature
Reset
Configuration
Reset
Qualification
Reset
Packaging
Reset
First...1112131415...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty CapacitanceVr - Reverse VoltageIf - Forward CurrentMounting StyleTermination StylePackage / CaseMinimum Operating TemperatureMaximum Operating TemperatureConfigurationQualificationPackaging
  
               
SMV1494-079LF


Diode VAR Cap Single 15V 36.3pF 2-Pin SC-79 T/R
Icon ROHS
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 776
Ships to you
between Wed. 12 Nov to Tue. 18 Nov Calender.png

AUD 1.754
Multiples of: 1

          Reel
BB439E6327HTSA1


Infineon Technologies Varactor Diodes VAR CAP SINGLE 30V 31.5PF
Icon ROHS
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 733
Ships to you
between Tue. 18 Nov to Thu. 20 Nov Calender.png

AUD 0.3911
Multiples of: 1

   Smd/Smt SOT - 323 - 2    Reel
BB 535 E7904


Varactor Diodes Varactor Diode 30 V 20mA
Icon ROHS
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 721
Ships to you
between Tue. 18 Nov to Thu. 20 Nov Calender.png

AUD 0.0856
Multiples of: 1

17.5 pF30 V Smd/Smt SOD - 323 - 2- 55 C+ 150 CSingleAec - Q101Reel
SMV1234-011LF


Skyworks Solutions, Inc. Varactor Diodes Ls=1.5nH SOD-323 Single
Icon ROHS
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 693
Ships to you
between Tue. 18 Nov to Thu. 20 Nov Calender.png

AUD 0.6231
Multiples of: 1

6.28 pF15 V20 mA Smd/SmtSOD - 323- 55 C+ 125 CSingle Reel
KVX3901A-23-4


Varactors 1 Pair Common Cathode 27V Surface Mount SOT-23
Icon ROHS
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 485
Ships to you
between Tue. 18 Nov to Thu. 20 Nov Calender.png

AUD 11.573
Multiples of: 1

   Surface Mount TO - 236 - 3 , SC - 59 , SOT - 23 - 3  1 Pair Common Cathode Bulk
BB535E7904XT


Varactor Diodes Varactor Diode 30 V 20mA
Icon ROHS
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 430
Ships to you
between Tue. 18 Nov to Thu. 20 Nov Calender.png

AUD 0.0821
Multiples of: 1

17.5 pF35 V20 mASmd/SmtSmd/SmtSOD - 323 - 2- 55 C+ 150 CSingleAec - Q100Cut Tape
SMV1255-040LF


Skyworks Solutions, Inc. Varactor Diodes Ls.45nH SOD-882 Single
Icon ROHS
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 407
Ships to you
between Tue. 18 Nov to Thu. 20 Nov Calender.png

AUD 0.3981
Multiples of: 1

43.27 pF15 V20 mA Smd/SmtSOD - 882- 55 C+ 125 CSingle Reel
SMV1236-004LF


Diode VAR Cap Dual Common Cathode 15V 15.5pF 3-Pin SOT-23 T/R
Icon ROHS
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 348
Ships to you
between Wed. 12 Nov to Tue. 18 Nov Calender.png

AUD 1.4444
Multiples of: 1

          Reel
MGV125-08-0805-2


Varactor Diodes Com GaAs Varactor-Pkg, 0805-2x
Icon ROHS
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 203
Ships to you
between Tue. 18 Nov to Thu. 20 Nov Calender.png

AUD 45.1238
Multiples of: 1

           
MA46H204-1056


MACOM Varactor Diodes Brkdn V 30V min. Gamma .48-.5
Icon ROHS
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 192
Ships to you
between Tue. 18 Nov to Thu. 20 Nov Calender.png

AUD 48.9063
Multiples of: 1

          Bulk
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...1112131415...

Looking for help? Visit our FAQ's Section to answer to all your questions

Resources

Company

Support

 

X-ON Worldwide Electronics

Welcome To X-ON ELECTRONICS
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
  +61 8 9358 9358 |   sales@x-on.com.au |   Chat
 
Policies | Terms and Conditions | Sitemap

Copyright ©2025  X-ON Electronic Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing.
All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted