SCRs

A SCR (Silicon Controlled Rectifier) is a type of electronic device that is used in circuits to allow for the control of AC current flow. It is an electronic switching device, which has three electrodes: a gate, a cathode, and an anode. The SCR is triggered when a voltage is applied to the gate electrode, and current flows through the device once it is “turned on.” Once the current is flowing, the SCR will remain in the “on” state, even when the voltage is removed from the gate. This allows the device to act as an “invisible switch” in AC circuits, allowing for the control of current flow. SCRs are commonly used in a variety of applications, such as motor speed control, light dimming, motor starting, and motor braking.
Enable Filter
Manufacturer
Reset
Rated Repetitive Off-State Voltage VDRM
Reset
Off-State Leakage Current xrate VDRM IDRM
Reset
On-State RMS Current - It RMS
Reset
Forward Voltage Drop
Reset
Maximum Gate Peak Inverse Voltage
Reset
Gate Trigger Voltage - Vgt
Reset
Gate Trigger Current - Igt
Reset
Holding Current Ih Max
Reset
Mounting Style
Reset
Package / Case
Reset
Packaging
Reset
Series
Reset
Breakover Current IBO Max
Reset
Vf - Forward Voltage
Reset
Minimum Operating Temperature
Reset
Maximum Operating Temperature
Reset
Qualification
Reset
First...6162636465...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty Rated Repetitive Off-State Voltage VDRMOff-State Leakage Current @ VDRM IDRMOn-State RMS Current - It RMSForward Voltage DropMaximum Gate Peak Inverse VoltageGate Trigger Voltage - VgtGate Trigger Current - IgtHolding Current Ih MaxMounting StylePackage / CasePackagingSeriesBreakover Current IBO MaxVf - Forward VoltageMinimum Operating TemperatureMaximum Operating TemperatureQualification
  
                     
BT139-800E


TO-220AB Thyristors (SCR)/Modules 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.

LGE 50
Ships to you
between Fri. 09 Oct to Wed. 14 Oct Calender.png

AUD 0.487
Multiples of: 1

                 
2N3670


Central Semiconductor SCRs 16A 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.

Central Semiconductor 50
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 24.6346
Multiples of: 1

400 V2 mA16 A  2 V40 mA Through HoleTO - 3 - 2Tube2N37 1.8 V- 40 C+ 125 C 
NTE6419


Thyristor SIDAC 90V 13A 2-Pin
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.

NTE 49
Ships to you
between Fri. 25 Sep to Thu. 01 Oct Calender.png

AUD 2.94
Multiples of: 1

                 
BT136


800V 1 bidirectional thyristor TO-220F Thyristors (SCR)/Modules 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.

YFW Electronics 48
Ships to you
between Fri. 09 Oct to Wed. 14 Oct Calender.png

AUD 0.307
Multiples of: 5

                 
BT139F-800E


TO-220F Thyristors (SCR)/Modules 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.

YFW Electronics 48
Ships to you
between Fri. 09 Oct to Wed. 14 Oct Calender.png

AUD 0.4038
Multiples of: 1

                 
BTA41-600BRG


TO-3P Thyristors (SCR)/Modules 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 48
Ships to you
between Fri. 09 Oct to Wed. 14 Oct Calender.png

AUD 1.0814
Multiples of: 1

                 
TYN612MFP


Thyristor; 600V; 8A; 2A; 5mA; Package: tube; THT; TO220FP
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 47
Ships to you
between Fri. 25 Sep to Thu. 01 Oct Calender.png

AUD 0.654
Multiples of: 1

600 V2 uA  5 V1.3 V5 mA Through HoleTO - 220FP - 3TubeTYN612M 1.6 V- 40 C+ 125 C 
TS420-600H


STMicroelectronics SCRs 4.0 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 47
Ships to you
between Fri. 09 Oct to Wed. 14 Oct Calender.png

AUD 1.1028
Multiples of: 1

0.1 V   8 V0.8 V0.2 mA5 mAThrough HoleTO - 251TubeTs420 1.6 V- 40 C+ 125 C 
TN1605H-6G


SCRs DFD THYR TRIAC & 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.

STMicroelectronics 46
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 0.5971
Multiples of: 1

600 V5 uA16 A  1.3 V4.5 mA  D2PAK - 3TubeTN1605H - 6G  - 40 C+ 150 C 
TXN625RG


Thyristor; 600V; 16A; 25A; 40mA; Package: tube; THT; 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 46
Ships to you
between Fri. 09 Oct to Wed. 14 Oct Calender.png

AUD 2.1097
Multiples of: 1

600 V5 uA25 A  1.3 V40 mA Through HoleTO - 220 - 3TubeTXN625  - 40 C+ 85 C 
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...6162636465...

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