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...3132333435...
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
  
                     
S4004VS2TP


Littelfuse SCRs 4A 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 1194
Ships to you
between Tue. 19 May to Thu. 21 May Calender.png

AUD 0.9586
Multiples of: 1

400 V 4 A 1 V0.8 V200 uA6 mAThrough HoleTO - 251TubeSxx04xsx30 A1.6 V- 40 C+ 110 C 
S8012DRP


Littelfuse SCRs 12A 1000V
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 1185
Ships to you
between Tue. 19 May to Thu. 21 May Calender.png

AUD 1.4551
Multiples of: 1

800 V 12 A  1.5 V20 mA40 mASmd/SmtTO - 252ReelSxx12x120 A1.6 V- 40 C+ 125 C 
BT258-600R,127


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.

WeEn Semiconductor 1184
Ships to you
between Wed. 13 May to Tue. 19 May Calender.png

AUD 0.538
Multiples of: 1

600 V 8 A 5 V0.4 V50 uA6 mAThrough HoleTO - 220AB - 4     + 125 C 
S6010LS2TP


SCRs 600V 10A 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 1171
Ships to you
between Tue. 19 May to Thu. 21 May Calender.png

AUD 2.09
Multiples of: 1

          TubeSxx10xsx     
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 1163
Ships to you
between Wed. 13 May to Tue. 19 May Calender.png

AUD 0.496
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 Tue. 19 May to Thu. 21 May Calender.png

AUD 1.4731
Multiples of: 1

50 V 8 A1.83 V 1.5 V25 mA30 mAThrough HoleTO - 220 - 3BulkC122f190 A1.83 V- 40 C+ 125 C 
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 Tue. 19 May to Thu. 21 May Calender.png

AUD 0.3787
Multiples of: 1

700 V 1.25 A  0.8 V100 uA2 mAThrough HoleTO - 92BulkTs110  - 40 C+ 125 C 
S4008LS3TP


SCRs 400V 8A 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 1143
Ships to you
between Tue. 19 May to Thu. 21 May Calender.png

AUD 1.3703
Multiples of: 1

          TubeSxx08xsx     
S4015LTP


TO-220-2 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.

Littelfuse 1135
Ships to you
between Tue. 19 May to Thu. 21 May Calender.png

AUD 1.8543
Multiples of: 1

         TO - 220 - 2TubeSxx15x     
TXDV1212RG


Triac; 1.2kV; 12A; 100mA; THT; alternistor, high voltage; tube
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 291
Ships to you
between Wed. 13 May to Tue. 19 May Calender.png

AUD 3.0134
Multiples of: 1

1200 V10 uA   1.5 V100 mA Through HoleTO - 220 - 3TubeTXDVXX12  - 40 C+ 125 C 
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...3132333435...

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