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.
1 2345...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty
P0300SALRP


Thyristor Surge Protection Devices - TSPD 50A 25V
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 : 58200
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 0.425

Multiples of: 2500

ACST830-8GTR


Triacs AC POWER SWITCH 8 AMP LOAD <10 mA
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 Availability : 58200
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 0.7365

Multiples of: 1000

P0111MA 1AA3


SCRs 0.8A THYRISTOR 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.

STMicroelectronics Availability : 57715
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 0.0755

Multiples of: 1

PCR606


Thyristors - TRIACs One-way thyristor 600V SOT-23 (SOT-23-3) 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.

Changjing Electronics Technology Availability : 51836
Ship by Wed. 03 Sep to Mon. 08 Sep Calender.png

USD 0.0158

Multiples of: 20

ACS108-8SN-TR


STMicroelectronics Triacs Overvoltage ACS 0.8A 600 and 800V 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.

STMicroelectronics Availability : 51410
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 0.1874

Multiples of: 1000

P0720SBLRP


Thyristor Surge Protection Devices (TSPD) 100A 65V
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 : 51166
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 0.5839

Multiples of: 1

Z0107DA 2AL2


Thyristor TRIAC 400V 8.5A 3-Pin TO-92 Ammo
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 Availability : 49694
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 0.1748

Multiples of: 1

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 Availability : 46678
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 0.2725

Multiples of: 3000

BTA24-800BWRG


Triac; 800V; 25A; 50mA; THT; Snubberless™; tube; TO220ABIns
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 Availability : 40989
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 0.9299

Multiples of: 1000

T850H-6G-TR


STMicroelectronics Triacs Hi temp 8A 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.

STMicroelectronics Availability : 39813
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 0.4144

Multiples of: 1

Z0103NN0,135


NXP Semiconductors Triacs 800 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.

NXP Availability : 38978
Ship by Mon. 18 Aug to Wed. 20 Aug Calender.png

USD 0.1111

Multiples of: 1

ACST310-8BTR


Triacs Overvoltage protected AC switch
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 Availability : 38800
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 0.5257

Multiples of: 1

L4X8E5


TRIAC Logic - Sensitive Gate 400 V 800 mA Through Hole TO-92
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 : 38735
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 0.0929

Multiples of: 1

T1235-600G-TR


STMicroelectronics Triacs 12 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 Availability : 36860
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 0.448

Multiples of: 1000

DB3W


Diacs Trigger Diode 28 ~ 36V 50uA 2A SOD-123F 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.

Jingdao Availability : 36393
Ship by Wed. 03 Sep to Mon. 08 Sep Calender.png

USD 0.0083

Multiples of: 50

BT138-800E


800V 1 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 : 34352
Ship by Wed. 03 Sep to Mon. 08 Sep Calender.png

USD 0.0829

Multiples of: 5

TISP4250H3BJR-S


Thyristor Surge Protection Devices - TSPD 39K 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 Availability : 33815
Ship by Mon. 18 Aug to Wed. 20 Aug Calender.png

USD 0.319

Multiples of: 1

T1250-600G-TR


Thyristor TRIAC 600V 126A 3-Pin(2+Tab) D2PAK 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.

STMicroelectronics Availability : 32980
Ship by Wed. 20 Aug to Tue. 26 Aug Calender.png

USD 0.5073

Multiples of: 1000

BT149D,112


SCRs BULK 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 : 32864
Ship by Mon. 18 Aug to Wed. 20 Aug Calender.png

USD 0.0836

Multiples of: 1

MAC97A8-23-3L


10mA 800V 1 SOT-23-3L 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.

Kang Yang Availability : 32582
Ship by Wed. 03 Sep to Mon. 08 Sep Calender.png

USD 0.0285

Multiples of: 10

1 2345...

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