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...1112131415...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
T405-600H


TRIAC Logic - Sensitive Gate 600 V 4 A Through Hole TO-251 (IPAK)
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 14647
Ships to you
between Fri. 25 Sep to Thu. 01 Oct Calender.png

AUD 0.3564
Multiples of: 3000

K2200G


205V~230V 10uA DO-15 Diacs Trigger Diode 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 14550
Ships to you
between Fri. 25 Sep to Thu. 01 Oct Calender.png

AUD 1.0326
Multiples of: 1

S4006DS2RP


SCRs 6A 200uA 400V Sensing
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 14550
Ships to you
between Fri. 25 Sep to Thu. 01 Oct Calender.png

AUD 1.0982
Multiples of: 2500

BT136S-600D,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 14495
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 0.407
Multiples of: 1

Z0109MN0,135


Triacs 600 V 1 A SOT223
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 14034
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 0.1901
Multiples of: 1

BTA416Y-600B,127


Triacs RAIL-THYR AND 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 13823
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 0.7826
Multiples of: 1

BTA204S-1000C,118


TRIAC Diode 1000V 4A(RMS) 27A 3-Pin(2+Tab) DPAK T/R
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 13583
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 0.3803
Multiples of: 1

X00602MA 5AL2


SCRs 0.8 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 13580
Ships to you
between Fri. 25 Sep to Thu. 01 Oct Calender.png

AUD 0.0743
Multiples of: 2000

P3100SBLRP


Thyristor Surge Protection Devices (TSPD) 100A 275V
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 13139
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 0.7339
Multiples of: 1

DB4


Diac; Ifmax:2A; DO35; 35÷45V
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 3433
Ships to you
between Fri. 25 Sep to Thu. 01 Oct Calender.png

AUD 0.0531
Multiples of: 1

First...1112131415...

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