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...101102103104105...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
TXN612RG


Thyristor; 600V; 8A; 12A; 15mA; Package: tube; THT; TO220ABIns
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 1731
Ships to you
between Fri. 13 Feb to Thu. 19 Feb Calender.png

AUD 0.9696
Multiples of: 1

BTA16-800BW


50mA 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.

FUXINSEMI 1730
Ships to you
between Fri. 27 Feb to Wed. 04 Mar Calender.png

AUD 0.4571
Multiples of: 1

S4008DS2RP


Littelfuse SCRs 8A 200uA 400V Sensing
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 1726
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 1.1611
Multiples of: 1

S6X8ES1


Littelfuse SCRs Sen SCR 600V .8A 5uA
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 1720
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.4192
Multiples of: 1

BTA316-800E,127


Triacs RAIL-THYR AND TRIACS
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 1720
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.6478
Multiples of: 1

BTA41


50mA 800V 1 TO-3P 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 1713
Ships to you
between Fri. 27 Feb to Wed. 04 Mar Calender.png

AUD 1.1008
Multiples of: 1

P1500SCLRP


Thyristor Surge Protection Devices (TSPD) 500A 140V
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 1704
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 1.0354
Multiples of: 1

BTB12-600CWRG


Triac; 600V; 12A; 35mA; THT; Snubberless™; 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 1700
Ships to you
between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.5828
Multiples of: 1

P2600SALRP


Thyristor Surge Protection Devices (TSPD) 50A 220V
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 1697
Ships to you
between Fri. 13 Feb to Thu. 19 Feb Calender.png

AUD 0.6731
Multiples of: 1

TS820-600T


Thyristor; 600V; 5A; 8A; 200uA; Package: tube; THT; 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 1697
Ships to you
between Fri. 13 Feb to Thu. 19 Feb Calender.png

AUD 1.3412
Multiples of: 1

First...101102103104105...

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