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...186187188189190...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
S4006LTP


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.

Littelfuse 436
Ships to you
between Fri. 02 Oct to Thu. 08 Oct Calender.png

AUD 1.4179
Multiples of: 1

Q4012LH5TP


Triacs 400V 12A 50-50-50mA
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 436
Ships to you
between Thu. 08 Oct to Mon. 12 Oct Calender.png

AUD 2.4514
Multiples of: 1

S4040R


Littelfuse SCRs 40A 400V
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 436
Ships to you
between Thu. 08 Oct to Mon. 12 Oct Calender.png

AUD 4.2714
Multiples of: 1

SJ6040NRP


SCRs 600V 40A 40mA TO263 High Temp 150c SCRs
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 436
Ships to you
between Fri. 02 Oct to Thu. 08 Oct Calender.png

AUD 5.1321
Multiples of: 1

Q6025J6TP


TRIAC Alternistor - Snubberless 600 V 25 A Through Hole TO-218X Isolated
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 436
Ships to you
between Thu. 08 Oct to Mon. 12 Oct Calender.png

AUD 9.8529
Multiples of: 1

S8X8TS2RP


SCRs Sen SCR 800V .8A 50 uA
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 435
Ships to you
between Thu. 08 Oct to Mon. 12 Oct Calender.png

AUD 0.5327
Multiples of: 1

P0720EC


TO-92-2 Thyristor Surge Suppressors (TSS) 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.

DOWO 426
Ships to you
between Fri. 16 Oct to Wed. 21 Oct Calender.png

AUD 0.1686
Multiples of: 5

BT168GW


Thyristor; 800V; 1A; 40uA; Package: Reel, tape; SMD; SOT223; Ifsm:12A
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.

CDIL 425
Ships to you
between Fri. 02 Oct to Thu. 08 Oct Calender.png

AUD 0.266
Multiples of: 5

P3100SCMCLRP


Thyristor Surge Protection Devices (TSPD) 500A 275V MC=MICRO CAPACITANCE
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 400
Ships to you
between Thu. 08 Oct to Mon. 12 Oct Calender.png

AUD 0.9271
Multiples of: 1

BT169


SOT-89 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 383
Ships to you
between Fri. 16 Oct to Wed. 21 Oct Calender.png

AUD 0.0725
Multiples of: 5

First...186187188189190...

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