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...221222223224225...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
TN1215-800B


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.

JSMSEMI 2536
Ships to you
between Tue. 21 Jul to Fri. 24 Jul Calender.png

AUD 0.1465
Multiples of: 5

CS20-12IO1


Thyristor; 1.2kV; 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 204
Ships to you
between Mon. 13 Jul to Wed. 15 Jul Calender.png

AUD 5.1486
Multiples of: 1

Z0103MA,126


Triacs AMO THYR & 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 203
Ships to you
between Tue. 07 Jul to Mon. 13 Jul Calender.png

AUD 0.1985
Multiples of: 1

S4004VS1TP


Littelfuse SCRs 4A 50uA 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 200
Ships to you
between Mon. 13 Jul to Wed. 15 Jul Calender.png

AUD 1.162
Multiples of: 1

BT137X-600D,127


Triacs RAIL 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.

NXP 199
Ships to you
between Mon. 13 Jul to Wed. 15 Jul Calender.png

AUD 0.4447
Multiples of: 1

BTB04-600CW


35mA 600V Two-way thyristor 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.

Weida Semiconductor 198
Ships to you
between Tue. 21 Jul to Fri. 24 Jul Calender.png

AUD 0.0488
Multiples of: 5

BTB12-600B


TO-220 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.

Minos 198
Ships to you
between Tue. 21 Jul to Fri. 24 Jul Calender.png

AUD 0.2007
Multiples of: 5

BTA08-600B(MS)


600V 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.

MSKSEMI 198
Ships to you
between Tue. 21 Jul to Fri. 24 Jul Calender.png

AUD 0.2515
Multiples of: 5

BT134W-600D,115


NXP Semiconductors Triacs 600V 1A
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.

NXP 198
Ships to you
between Mon. 13 Jul to Wed. 15 Jul Calender.png

AUD 0.3504
Multiples of: 1

BT134W-600.115


Triac; 600V; 1A; 35/70mA; SMD; sensitive gate; 4Q; Reel, tape; SOT223
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 198
Ships to you
between Tue. 07 Jul to Mon. 13 Jul Calender.png

AUD 0.3699
Multiples of: 1

First...221222223224225...

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