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...196197198199200...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
CS45-16IO1R


Thyristor; 1.6kV; 45A; 71A; 80mA; Package: tube; THT; TO247AD
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.

IXYS 289
Ships to you
between Fri. 20 Feb to Tue. 24 Feb Calender.png

AUD 6.8791
Multiples of: 1

VS-2N690


SCRs 600 Volt 25 Amp
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 289
Ships to you
between Fri. 20 Feb to Tue. 24 Feb Calender.png

AUD 15.0683
Multiples of: 1

CS45-12IO1


Thyristor; 1.2kV; 45A; 71A; 80mA; Package: tube; THT; TO247AD
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.

IXYS 286
Ships to you
between Fri. 20 Feb to Tue. 24 Feb Calender.png

AUD 4.909
Multiples of: 1

QJ4025LH5TP


Triacs 40V 25A 50mA HI TEMP TO-220AB Isolated
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 284
Ships to you
between Mon. 16 Feb to Fri. 20 Feb Calender.png

AUD 3.4285
Multiples of: 1

CLA60MT1200NHB


Triacs 60 Amps 1200V
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.

IXYS 283
Ships to you
between Fri. 20 Feb to Tue. 24 Feb Calender.png

AUD 6.6
Multiples of: 1

P1500MEL


Thyristor Surge Protection Devices - TSPD Power Inserters 5 kA SIDACtor
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 282
Ships to you
between Fri. 20 Feb to Tue. 24 Feb Calender.png

AUD 10.4762
Multiples of: 1

BT137-600E


25mA 800V 1 TO-251 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.

Kang Yang 281
Ships to you
between Mon. 02 Mar to Thu. 05 Mar Calender.png

AUD 0.1735
Multiples of: 5

BT138-800E


1W 12A Two-way thyristor TO-263 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.

Kang Yang 281
Ships to you
between Mon. 02 Mar to Thu. 05 Mar Calender.png

AUD 0.243
Multiples of: 5

CS20-16io1


Thyristor; 1.6kV; 20A; 31A; 50mA; Package: tube; THT; TO247AD
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.

IXYS 281
Ships to you
between Fri. 20 Feb to Tue. 24 Feb Calender.png

AUD 4.8597
Multiples of: 1

BT169D/01,112


SCRs Thyristor SCR 400V 9A 3-Pin SPT
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 280
Ships to you
between Fri. 20 Feb to Tue. 24 Feb Calender.png

AUD 0.0969
Multiples of: 1

First...196197198199200...

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