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...186187188189190...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
X0405C


TO-126 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 3050
Ships to you
between Fri. 16 Oct to Wed. 21 Oct Calender.png

AUD 0.0937
Multiples of: 5

BT138D-800E


TO-252 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.

Youtai 2425
Ships to you
between Fri. 16 Oct to Wed. 21 Oct Calender.png

AUD 0.145
Multiples of: 5

JST24A-800BW


Thyristors - TRIACs Two-way thyristor 800V TO-220 (TO-220-3) 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.

JieJie 1298
Ships to you
between Fri. 16 Oct to Wed. 21 Oct Calender.png

AUD 0.6503
Multiples of: 1

CS19-12ho1


Thyristor; 1.2kV; 20A; 31A; 28mA; 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.

IXYS 408
Ships to you
between Fri. 16 Oct to Wed. 21 Oct Calender.png

AUD 2.2757
Multiples of: 1

P0080TB


25V 50mA 6V 5uA DO-214AC(SMA) Semiconductor Discharge Tubes (TSS) 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.

NH 407
Ships to you
between Fri. 16 Oct to Wed. 21 Oct Calender.png

AUD 0.0486
Multiples of: 10

VS-100TPS12LHM3


SCRs RECT 1.2KV 100A SCR AUTO
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 406
Ships to you
between Thu. 08 Oct to Mon. 12 Oct Calender.png

AUD 7.6529
Multiples of: 1

TYN1225RG


Thyristor; 1.2kV; 16A; 25A; 40mA; 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 402
Ships to you
between Fri. 16 Oct to Wed. 21 Oct Calender.png

AUD 2.9505
Multiples of: 1

S6016RTP


SCRs 600V 16A 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 399
Ships to you
between Thu. 08 Oct to Mon. 12 Oct Calender.png

AUD 1.9957
Multiples of: 1

BTA16-600BWRG(UMW)


TO-220A 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.

Youtai 390
Ships to you
between Fri. 16 Oct to Wed. 21 Oct Calender.png

AUD 0.389
Multiples of: 1

P1900MEL


Thyristor Surge Protection Devices - TSPD Bi 140V 5000A
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 104
Ships to you
between Thu. 08 Oct to Mon. 12 Oct Calender.png

AUD 9.9157
Multiples of: 1

First...186187188189190...

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