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...678910...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
X0202MA 1BA2


SCRs 1.25 Amp 600 Volt
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 38316
Ships to you
between Fri. 26 Jun to Thu. 02 Jul Calender.png

AUD 0.1746
Multiples of: 1

Z0109NN,135


NXP Semiconductors Triacs 800V 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 19931
Ships to you
between Thu. 02 Jul to Mon. 06 Jul Calender.png

AUD 0.1933
Multiples of: 1

BT131W-600,135


Triacs TAPE13 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.

WeEn Semiconductor 19446
Ships to you
between Thu. 02 Jul to Mon. 06 Jul Calender.png

AUD 0.1933
Multiples of: 1

T405-800B-TR


Triacs 4.0 Amp 800 Volt
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 19400
Ships to you
between Fri. 26 Jun to Thu. 02 Jul Calender.png

AUD 0.3927
Multiples of: 2500

Q4N3RP


TRIAC Logic - Sensitive Gate 400 V 1 A Surface Mount DO-214 (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 19400
Ships to you
between Fri. 26 Jun to Thu. 02 Jul Calender.png

AUD 1.1339
Multiples of: 2500

ACT108W-600E,135


Triacs 600V 8.8A 4-Pin 3 QUADRANT 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.

NXP 19330
Ships to you
between Thu. 02 Jul to Mon. 06 Jul Calender.png

AUD 0.2692
Multiples of: 1

BT168E,112


SCRs BULK
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 19254
Ships to you
between Thu. 02 Jul to Mon. 06 Jul Calender.png

AUD 0.11
Multiples of: 1

P0080Q12ALRP


Thyristor Surge Protection Devices - TSPD 6V 50A QFN 3X3 2L SIDACtor Bi
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 19125
Ships to you
between Thu. 02 Jul to Mon. 06 Jul Calender.png

AUD 0.9256
Multiples of: 1

MCR08BT1G


SCRs THY .8A 200V SCR
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 19106
Ships to you
between Thu. 02 Jul to Mon. 06 Jul Calender.png

AUD 0.3654
Multiples of: 1

TISP4030L1AJR-S


Thyristor Surge Protection Devices - TSPD Very Low Voltage Bidirectional
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.

Bourns 19012
Ships to you
between Thu. 02 Jul to Mon. 06 Jul Calender.png

AUD 0.231
Multiples of: 1

First...678910...

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