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...251252253254255...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
JCT1240Z


Thyristors - TRIACs One-way thyristor 1200V TO-3P 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 75
Ships to you
between Tue. 21 Jul to Fri. 24 Jul Calender.png

AUD 1.4959
Multiples of: 1

S4055WTP


Littelfuse SCRs SCR 400V 55A
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 74
Ships to you
between Mon. 13 Jul to Wed. 15 Jul Calender.png

AUD 6.4296
Multiples of: 1

BT134-600.127


Triac; 600V; 4A; 35mA; SOT82
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 73
Ships to you
between Tue. 07 Jul to Mon. 13 Jul Calender.png

AUD 0.3845
Multiples of: 1

BT134-600.127


Triac; 600V; 4A; 35/70mA; THT; sensitive gate; 4Q; tube; SOT82
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 73
Ships to you
between Tue. 07 Jul to Mon. 13 Jul Calender.png

AUD 0.3845
Multiples of: 1

CS19-08ho1


Thyristor; 800V; 20A; 31A; 28/50mA; 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 72
Ships to you
between Mon. 13 Jul to Wed. 15 Jul Calender.png

AUD 2.6269
Multiples of: 1

BTA08F


35mA 50mA 800V 1 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.

YFW Electronics 72
Ships to you
between Tue. 21 Jul to Fri. 24 Jul Calender.png

AUD 0.3039
Multiples of: 5

TS420-600T


SCRs 4.0 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 70
Ships to you
between Tue. 07 Jul to Mon. 13 Jul Calender.png

AUD 1.0072
Multiples of: 1

BTA16-800BRG


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 64
Ships to you
between Tue. 21 Jul to Fri. 24 Jul Calender.png

AUD 0.3415
Multiples of: 1

SKKT107B16E


Module; thyristor/thyristor; 1.6kV; 119A; SEMIPACK1; Ufmax:1.75V
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.

Semikron 62
Ships to you
between Tue. 07 Jul to Mon. 13 Jul Calender.png

AUD 57.9015
Multiples of: 1

BTB16-600BW


TO-220B 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.

YFW Electronics 0
6 to 16 Weeks Calender.png

AUD 0.3767
Multiples of: 1

First...251252253254255...

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