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
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
  
               
BB535E7904HTSA1


Infineon Technologies 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 97
Ships to you
between Wed. 26 Nov to Mon. 01 Dec
Calender.png

AUD 0.1249

Multiples of: 5

     SOD - 323 - 2   Aec - Q101Reel
HVD355BKRF-E


HVD355BKRFE renesas varact diodes & rectifiers discrete semiconductors
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.

Renesas 0
6 to 16 Weeks Calender.png

AUD 0.0076

Multiples of: 1

           
FV1043


DO-35 Diodes - Variable Capacitance ROHS
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.

Semtech 0
6 to 16 Weeks Calender.png

AUD 0.0193

Multiples of: 20

     DO - 35     
FV1043PF


DO-35 Diodes - Variable Capacitance ROHS
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.

Semtech 0
6 to 16 Weeks Calender.png

AUD 0.0221

Multiples of: 20

     DO - 35     
BB910


Diodes - Variable Capacitance SOD-323 RoHS
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.

Shikues 0
6 to 16 Weeks Calender.png

AUD 0.0434

Multiples of: 10

     SOD - 323     
1S2638


Diodes - Variable Capacitance SOD-323 RoHS
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.

Shikues 0
6 to 16 Weeks Calender.png

AUD 0.0461

Multiples of: 10

     SOD - 323     
BB545E7904HTSA1


Infineon Technologies Varactor Diodes Silicon Variable Capcitance Diode
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 0
6 to 16 Weeks Calender.png

AUD 0.0865

Multiples of: 8013

     SOD - 323 - 2    Reel
BB55502VH7912XTSA1


Infineon Technologies Varactor Diodes TV & SAT TUNER DIODE
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 0
6 to 16 Weeks Calender.png

AUD 0.0886

Multiples of: 1

   Smd/Smt SC - 79 - 2    Reel
BB 565 H7902


Varactor Diodes TV & SAT TUNER DIODE
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 0
6 to 16 Weeks Calender.png

AUD 0.0899

Multiples of: 1

21.5 pF30 V20 mASmd/SmtSmd/SmtSCD - 80 - 2- 55 C+ 150 CSingle Reel
BB 659 H7902


Varactor Diodes TV & SAT TUNER DIODE
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 0
6 to 16 Weeks Calender.png

AUD 0.0942

Multiples of: 1

40 pF30 V20 mASmd/SmtSmd/SmtSCD - 80 - 2- 55 C+ 150 CSingle Reel
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom

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

 

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.
 

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