Triacs

Triacs are three-terminal semiconductor switches that are commonly used to control the power to electrical appliances, machines and lighting systems. They are a type of solid-state device that can be used to control both AC and DC load currents. In AC applications, they are used to control the amount of current that passes through the load. When used in DC applications, they act as a two-way switch, either turning on or off the current to the load. Triacs are simple to use and reliable, and they respond quickly to external signals, making them ideal for light dimming applications. Typically, Triacs are used in conjunction with other control elements, such as a resistance or timer, to provide added control.
Enable Filter
Manufacturer
Reset
On-State RMS Current - It RMS
Reset
Non Repetitive On-State Current
Reset
Rated Repetitive Off-State Voltage VDRM
Reset
Off-State Leakage Current xrate VDRM IDRM
Reset
On-State Voltage
Reset
Holding Current Ih Max
Reset
Gate Trigger Voltage - Vgt
Reset
Gate Trigger Current - Igt
Reset
Maximum Operating Temperature
Reset
Minimum Operating Temperature
Reset
Package / Case
Reset
Series
Reset
Mounting Style
Reset
Qualification
Reset
Packaging
Reset
First...251252253254255...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty On-State RMS Current - It RMSNon Repetitive On-State CurrentRated Repetitive Off-State Voltage VDRMOff-State Leakage Current @ VDRM IDRMOn-State VoltageHolding Current Ih MaxGate Trigger Voltage - VgtGate Trigger Current - IgtMaximum Operating TemperatureMinimum Operating TemperaturePackage / CaseSeriesMounting StyleQualificationPackaging
  
                   
Q4004L4


TRIAC Standard 400 V 4 A Through Hole TO-220 Isolated Tab
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.

Littelfuse 0
6 to 16 Weeks Calender.png

AUD 1.1905
Multiples of: 1

4 A46 A , 55 A400 V 1.6 V30 mA2.5 V25 mA , 50 mA+ 125 C- 40 CTO - 220 - 3Qxx04xxThrough Hole Bulk
BTA420-800BT,127


TRIAC, 20A, 800V, TO-220AB
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.

WeEn Semiconductor 0
6 to 16 Weeks Calender.png

AUD 1.1918
Multiples of: 1

               
Q4008RH4TP


Triacs 400V 8A 35-35-35mA
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.

Littelfuse 0
6 to 16 Weeks Calender.png

AUD 1.1927
Multiples of: 1

    1.6 V     TO - 220 - 2Qxx08xhx  Tube
CTB16-800B


Thyristor TRIAC 800V 150A 3-Pin(3+Tab) TO-220
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.

C3 Semiconductors 0
6 to 16 Weeks Calender.png

AUD 1.195
Multiples of: 1

              -
CTA08-1000CW


Triac 8A 1000V Isolated TO-220AB
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.

C3 Semiconductors 0
6 to 16 Weeks Calender.png

AUD 1.195
Multiples of: 1

              -
CTA12-800BW


Triac 12A 800V Isolated TO-220AB
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.

C3 Semiconductors 0
6 to 16 Weeks Calender.png

AUD 1.195
Multiples of: 1

              -
CTB12-600SW


Triac 12A 600V Non-Isolated TO-220AB
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.

C3 Semiconductors 0
6 to 16 Weeks Calender.png

AUD 1.195
Multiples of: 1

              -
CTB12-800CW


Triac 12A 800V Non-Isolated TO-220AB
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.

C3 Semiconductors 0
6 to 16 Weeks Calender.png

AUD 1.195
Multiples of: 1

              -
CTA12-800BWPT


Triac 12A 800V Isolated TO-220AB Tube
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.

C3 Semiconductors 0
6 to 16 Weeks Calender.png

AUD 1.195
Multiples of: 1

              -
CTB16-600C


Triac 16A 600V Non-Isolated TO-220AB
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.

C3 Semiconductors 0
6 to 16 Weeks Calender.png

AUD 1.195
Multiples of: 1

              -
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...251252253254255...

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 ©2026  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