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...2627282930...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
P1100SC


SMB 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 8730
Ships to you
between Tue. 26 May to Fri. 29 May Calender.png

AUD 0.0719
Multiples of: 5

Z0109NN 5AA4


Triacs 1.0 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 8730
Ships to you
between Tue. 12 May to Mon. 18 May Calender.png

AUD 0.1188
Multiples of: 1000

BT148W-600R,115


SOT-223 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 8730
Ships to you
between Tue. 12 May to Mon. 18 May Calender.png

AUD 0.2555
Multiples of: 1000

TISP4400M3BJR-S


Thyristor Surge Protection Devices - TSPD BI-DIRECTIONL PRTCTR 300volts
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 8730
Ships to you
between Tue. 12 May to Mon. 18 May Calender.png

AUD 0.2775
Multiples of: 3000

Hot TISP4265H3BJR-S


Thyristor Surge Protection Devices - TSPD 470K OHM 1% 1/2W
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 8730
Ships to you
between Tue. 12 May to Mon. 18 May Calender.png

AUD 0.3586
Multiples of: 1

P2600EAL


Thyristor Surge Protection Devices - TSPD 50A 220V
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 8730
Ships to you
between Tue. 12 May to Mon. 18 May Calender.png

AUD 0.6607
Multiples of: 1

BT151S-500R,118


NXP Semiconductors SCRs TAPE13 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.

NXP 8709
Ships to you
between Mon. 18 May to Wed. 20 May Calender.png

AUD 0.4636
Multiples of: 1

BT137S-800G,118


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.

NXP 8456
Ships to you
between Mon. 18 May to Wed. 20 May Calender.png

AUD 0.4557
Multiples of: 1

BTA41-800BRG


Triac; 800V; 41A; 50mA; THT; tube; TOP3
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 3977
Ships to you
between Tue. 12 May to Mon. 18 May Calender.png

AUD 2.2321
Multiples of: 30

TS1220-600B


Thyristor; 600V; 8A; 12A; 200uA; Package: tube; SMD; DPAK
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 32
Ships to you
between Tue. 12 May to Mon. 18 May Calender.png

AUD 0.912
Multiples of: 1

First...2627282930...

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