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...231232233234235...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
AVS10CB


Triac; 600V; 8A; THT; 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 134
Ships to you
between Tue. 07 Jul to Mon. 13 Jul Calender.png

AUD 1.2444
Multiples of: 1

S8025NRP


Littelfuse SCRs 25A 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 133
Ships to you
between Mon. 13 Jul to Wed. 15 Jul Calender.png

AUD 3.0556
Multiples of: 1

VS-2N5206


SCRs 1000 Volt 35 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 133
Ships to you
between Mon. 13 Jul to Wed. 15 Jul Calender.png

AUD 14.7597
Multiples of: 1

BTA26-600BW


Triac; 600V; 25A; TO3P; Igt: 50mA; Ufmax: 1.55V
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.

Luguang 132
Ships to you
between Tue. 07 Jul to Mon. 13 Jul Calender.png

AUD 2.18
Multiples of: 1

BTB12-800CW


800V 1 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.

Weida Semiconductor 130
Ships to you
between Tue. 21 Jul to Fri. 24 Jul Calender.png

AUD 0.2408
Multiples of: 5

BT138-600D,127


Triacs Thyristor TRIAC 600V 105A 3-Pin (3+Tab)
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 129
Ships to you
between Tue. 07 Jul to Mon. 13 Jul Calender.png

AUD 0.8191
Multiples of: 1

BTA12-700CRG


Triac; 700V; 12A; 25mA; THT; tube; 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 129
Ships to you
between Tue. 07 Jul to Mon. 13 Jul Calender.png

AUD 1.9015
Multiples of: 1

BTA12-600B


20mA 30mA 600V Two-way thyristor 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 126
Ships to you
between Tue. 21 Jul to Fri. 24 Jul Calender.png

AUD 0.2518
Multiples of: 1

BT137-600D


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.

JSMSEMI 43
Ships to you
between Tue. 21 Jul to Fri. 24 Jul Calender.png

AUD 0.2531
Multiples of: 5

BT137-600D.127


Triac; 600V; 8A; 5/10mA; THT; sensitive gate; 4Q; 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.

WeEn Semiconductor 7
Ships to you
between Tue. 07 Jul to Mon. 13 Jul Calender.png

AUD 0.629
Multiples of: 1

First...231232233234235...

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