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...9192939495...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
FLC21-135A


STMicroelectronics SCRs Fire Lighter Circuit
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 2172
Ships to you
between Tue. 19 May to Thu. 21 May Calender.png

AUD 0.9727
Multiples of: 1

L6N5RP


TRIAC Logic - Sensitive Gate 600 V 1 A Surface Mount Compak
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 2172
Ships to you
between Tue. 19 May to Thu. 21 May Calender.png

AUD 1.1911
Multiples of: 1

BT150S-600R,118


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.

WeEn Semiconductor 2134
Ships to you
between Wed. 13 May to Tue. 19 May Calender.png

AUD 0.5077
Multiples of: 1

BTA2008W-800D,135


TRIAC Logic - Sensitive Gate 800 V 800 mA Surface Mount SC-73
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 2122
Ships to you
between Wed. 13 May to Tue. 19 May Calender.png

AUD 0.273
Multiples of: 1

2N6349AG


TRIAC Standard 800 V 12 A Through Hole TO-220AB
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.

ON Semiconductor 2119
Ships to you
between Tue. 19 May to Thu. 21 May Calender.png

AUD 1.5447
Multiples of: 1

BTA25-600B


Triac; 600V; 25A; 50mA; THT; bulk; RD91
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 1645
Ships to you
between Wed. 13 May to Tue. 19 May Calender.png

AUD 7.1846
Multiples of: 1

BT137S-600.118


Thyristors - TRIACs Two-way thyristor 600V TO-252-3 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.

WeEn Semiconductor 1187
Ships to you
between Wed. 13 May to Tue. 19 May Calender.png

AUD 0.494
Multiples of: 1

P0900SCMCLRP


Thyristor Surge Protection Devices (TSPD) 500A 75V
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 233
Ships to you
between Tue. 19 May to Thu. 21 May Calender.png

AUD 0.8831
Multiples of: 1

BTA08-600BRG


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 227
Ships to you
between Wed. 27 May to Mon. 01 Jun Calender.png

AUD 0.2893
Multiples of: 5

JST136K-800E


Thyristors - TRIACs Two-way thyristor 800V TO-252-2 (DPAK) 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 155
Ships to you
between Wed. 27 May to Mon. 01 Jun Calender.png

AUD 0.1175
Multiples of: 5

First...9192939495...

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