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
RS1208B-SW


TO-220AB-3 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.

Haoruijia 872
Ships to you
between Thu. 28 May to Tue. 02 Jun Calender.png

AUD 0.5024
Multiples of: 1

VS-25TTS12FP-M3


SCRs 16A 1200V Single SCR
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.

Vishay 872
Ships to you
between Thu. 14 May to Wed. 20 May Calender.png

AUD 3.04
Multiples of: 1

BT152B-400R.118


Thyristor; 450V; 13A; 20A; 3mA; Package: Reel, tape; SMD; D2PAK
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 871
Ships to you
between Thu. 14 May to Wed. 20 May Calender.png

AUD 1.094
Multiples of: 1

BTA425Y-800BTQ


Triacs 3Q Hi-Com Triac
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 871
Ships to you
between Wed. 20 May to Fri. 22 May Calender.png

AUD 1.3593
Multiples of: 1

BT132G-800D


TO-92 Thyristors (SCR)/Modules 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.

YFW Electronics 868
Ships to you
between Thu. 28 May to Tue. 02 Jun Calender.png

AUD 0.0812
Multiples of: 5

BTB16-800BRG-JSM


TO-220-3 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.

JSMSEMI 868
Ships to you
between Thu. 28 May to Tue. 02 Jun Calender.png

AUD 0.2091
Multiples of: 5

S8016NRP


Littelfuse SCRs 16A 1000V
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 867
Ships to you
between Wed. 20 May to Fri. 22 May Calender.png

AUD 2.09
Multiples of: 1

BT152X-600R.127


Thyristor; 600V; 13A; 20A; 3mA; Package: tube; THT; TO220FP
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 866
Ships to you
between Thu. 14 May to Wed. 20 May Calender.png

AUD 1.098
Multiples of: 1

VS-12TTS08SLHM3


SCRs 8A It; 800V Vdrm SCR TO-263AB (D2PAK)
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.

Vishay 864
Ships to you
between Wed. 20 May to Fri. 22 May Calender.png

AUD 1.8071
Multiples of: 1

BT151-800R,127


TO-220AB-3 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.

WeEn Semiconductor 712
Ships to you
between Thu. 14 May to Wed. 20 May Calender.png

AUD 0.702
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