Thyristors

A thyristor is a type of semiconductor device that acts like a switch, allowing energy to flow in one direction only. It is a three-terminal electronic device composed of four layers of alternating P-type and N-type material that can operate in four different states: off, forward blocking, reverse blocking, and forward conducting. In its off state, the thyristor does not conduct current; in its forward blocking state, it allows current to flow in the forward direction only; in its reverse blocking state, it allows current to flow in the reverse direction only; and in its forward conducting state, it allows current to flow in either the forward or reverse direction. Thyristors can be used in many applications such as power control, over-current protection, motor speed control, and lighting dimmers.
First...151152153154155...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
BTA08-600BW3G


Triacs 8A 50mA 600V IGT 3 QUAD INTERNL ISLTD
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.

ON Semiconductor 746
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 2.6269
Multiples of: 1

BTA10-800BW


50mA 800V Two-way thyristor TO-220 TRIACs 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.

Weida Semiconductor 745
Ships to you
between Fri. 27 Feb to Wed. 04 Mar Calender.png

AUD 0.2706
Multiples of: 1

BTB16B-600B


Triac; 600V; 16A; TO263; Igt: 50mA; Ufmax: 1.55V
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.

Luguang 745
Ships to you
between Fri. 13 Feb to Thu. 19 Feb Calender.png

AUD 0.8125
Multiples of: 1

BTA316-800ET.127


Triac; 800V; 16A; 10mA; THT; high temperature, sensitive gate; 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.

WeEn Semiconductor 741
Ships to you
between Fri. 13 Feb to Thu. 19 Feb Calender.png

AUD 1.0364
Multiples of: 1

BTB12-600BW3G


Triacs 12A TRIAC 50mA IGT
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 741
Ships to you
between Fri. 13 Feb to Thu. 19 Feb Calender.png

AUD 3.3224
Multiples of: 1

K180SA


SMA(DO-214AC) Diacs Trigger Diode 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.

Weida Semiconductor 737
Ships to you
between Fri. 27 Feb to Wed. 04 Mar Calender.png

AUD 0.0617
Multiples of: 10

T405-600T


Triac; 600V; 4A; 5mA; THT; logic level; tube; TO220AB
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.

STMicroelectronics 737
Ships to you
between Fri. 13 Feb to Thu. 19 Feb Calender.png

AUD 0.5664
Multiples of: 1

BTA312B-800B,118


Thyristor TRIAC 800V 110A 3-Pin(2+Tab) D2PAK 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.

WeEn Semiconductor 737
Ships to you
between Fri. 13 Feb to Thu. 19 Feb Calender.png

AUD 1.1778
Multiples of: 1

BT155W-1200T-AQ


Thyristor; 1.2kV; 50A; 79A; 3mA; Package: tube; THT; TO247-3
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 731
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 3.0209
Multiples of: 1

T1235-600G-TR


STMicroelectronics Triacs 12 Amp 600 Volt
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.

STMicroelectronics 500
Ships to you
between Fri. 27 Feb to Wed. 04 Mar Calender.png

AUD 1.0367
Multiples of: 1

First...151152153154155...

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