About Thyristors

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
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty
DB31


Diacs Diac, DO-35, 30V...34V, 2A
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.

Diotec Availability : 8584
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 0.0182

Multiples of: 25

EC103D1WX


SCRs 400v Sc-73 Scr Sens Gate
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 Availability : 8578
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 0.1012

Multiples of: 1

BT136D


TO-252AB(TO-252) 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.

FUXINSEMI Availability : 8530
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0784

Multiples of: 5

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 Availability : 8508
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 0.2827

Multiples of: 1

TISP4145M3BJR-S


Thyristor Surge Protection Devices - TSPD BI-DIRECTIONL PRTCTR 120volts
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 Availability : 8498
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 0.284

Multiples of: 1

BT137X-600E,127


Triacs RAIL 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 Availability : 8498
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 0.2937

Multiples of: 1

P4802AB


Thyristor Surge Protection Devices 440V 30A 3-Pin TO-220 Modified
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 Availability : 8439
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 2.4806

Multiples of: 10

TIC246M-S


Thyristor TRIAC 600V 125A 3-Pin(3+Tab) TO-220
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 Availability : 8431
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.9375

Multiples of: 1

Z0103MN,135


Thyristors - TRIACs Two-way thyristor 600V SOT-223 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 Availability : 8290
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0948

Multiples of: 1

Z0109NA0,412


Triacs 800 V 1 A TO92
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 Availability : 8260
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 0.1357

Multiples of: 1

2P4M


TO-252 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.

Weida Semiconductor Availability : 8237
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0476

Multiples of: 5

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 Availability : 8215
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 0.275

Multiples of: 1

BT131-600EQP


Triacs BT131-600ESOT54STANDARD MARKING * Reel PACK 48MM WIDE 400MM DIA
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 Availability : 8213
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 0.1079

Multiples of: 1

BTA316B-800C,118


Triacs Thyristor TRIAC 800V 150A 3-Pin (2+Tab)
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 Availability : 8136
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 0.5305

Multiples of: 1

BT137S-800E,118


Thyristors - TRIACs Two-way thyristor 800V 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 Availability : 8129
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 0.2717

Multiples of: 1

TISP4070H3BJR-S


Thyristor Surge Protection Devices - TSPD 58V 600mA
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 Availability : 8030
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 0.3102

Multiples of: 1

BT169DEP


SCRs BT169D/TO-92/STANDARD MARKING
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 Availability : 8012
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 0.0594

Multiples of: 1

BT134W-600D,115


NXP Semiconductors Triacs 600V 1A
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 Availability : 7991
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 0.2167

Multiples of: 1

BT169D-L,116


NXP Semiconductors Rectifiers Silicon Controlled Rectifier
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 Availability : 7947
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 0.0671

Multiples of: 1

BT148-400R,127


SCRs RAIL 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 Availability : 7929
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 0.2464

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 ©2025  X-ON Electronics 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 ISO Certified AS9120 Certified