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...126127128129130...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty
BT139X-800.127


Thyristors - TRIACs Two-way thyristor 800V TO-220-3 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 3076
Ships to you
between Fri. 03 Jul to Thu. 09 Jul Calender.png

AUD 0.9203
Multiples of: 1

2N6397G


SCRs THY 12A 400V 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 1153
Ships to you
between Thu. 09 Jul to Mon. 13 Jul Calender.png

AUD 1.2556
Multiples of: 1

Q601E3


Triacs 600V 1A 10-10-10mA
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 1152
Ships to you
between Thu. 09 Jul to Mon. 13 Jul Calender.png

AUD 1.254
Multiples of: 1

C122F1G


SCRs 50V 8A
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 1151
Ships to you
between Thu. 09 Jul to Mon. 13 Jul Calender.png

AUD 1.4731
Multiples of: 1

P3100SB-MS


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.

MSKSEMI 1149
Ships to you
between Fri. 17 Jul to Wed. 22 Jul Calender.png

AUD 0.0594
Multiples of: 5

TS110-7A1


SCRs 700V High Surge 1.25A SCR 100uA
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 1149
Ships to you
between Thu. 09 Jul to Mon. 13 Jul Calender.png

AUD 0.3882
Multiples of: 1

BT151-650


Thyristor; 650V; 7.5A; 12A; 15mA; Package: bulk; THT; TO220
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 1145
Ships to you
between Fri. 03 Jul to Thu. 09 Jul Calender.png

AUD 0.4732
Multiples of: 1

BT136-800E.127


Triac; 800V; 4A; 11mA; 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.

NXP 1141
Ships to you
between Fri. 03 Jul to Thu. 09 Jul Calender.png

AUD 0.5003
Multiples of: 1

CIS8008L


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.

Tokmas 1057
Ships to you
between Fri. 17 Jul to Wed. 22 Jul Calender.png

AUD 0.1878
Multiples of: 5

BT136S-600D,118


Thyristors - TRIACs Two-way thyristor 600V TO-252-2 (DPAK) 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 902
Ships to you
between Fri. 17 Jul to Wed. 22 Jul Calender.png

AUD 0.6297
Multiples of: 5

First...126127128129130...

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