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.
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(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
  
                     
BT258-500R,127


TO-220 TRIACs ROHS
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WeEn Semiconductor 958
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AUD 0.4994
Multiples of: 1

500 V 8 A 5 V0.4 V50 uA6 mAThrough HoleTO - 220AB - 4Tube    + 125 C 
S4016NRP


Littelfuse SCRs 16A 400V
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Littelfuse 958
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AUD 1.9701
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400 V 16 A  1.5 V30 mA40 mASmd/SmtTO - 263ReelSxx16x225 A1.6 V- 40 C+ 125 C 
SJ6012RTP


SCRs 12A High Temp Thyristor
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Littelfuse 955
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AUD 1.4515
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600 V 12 A  1.5 V20 mA60 mAThrough HoleTO - 220 - 2TubeSjxx12xx  - 40 C+ 150 C 
MCR72-3G


SCRs 100V 8A
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ON Semiconductor 954
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AUD 0.9999
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100 V 8 A2 V5 V1.5 V0.2 mA6 mAThrough HoleTO - 220 - 3BulkMcr72 - 3100 A2 V- 40 C+ 110 C 
Hot SJ6025R2TP


SCRs 25A High Temp Thyristor
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Littelfuse 954
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AUD 2.1289
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600 V 25 A  1.5 V10 mA35 mAThrough HoleTO - 220 - 2TubeSjxx25xx  - 40 C+ 150 C 
SJ6020L2TP


SCRs 20A High Temp Thyristor
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Littelfuse 952
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AUD 2.1013
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600 V 20 A  1.5 V10 mA35 mAThrough HoleTO - 220 - 2TubeSjxx20xx  - 40 C+ 150 C 
2N6394TG


SCRs THY 12A 50V SCR
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Littelfuse 950
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AUD 1.5635
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50 V 12 A  700 mV5 mA6 mAThrough HoleTO - 220 - 3Tube2N639x100 A1.7 V- 40 C+ 125 C 
MCR25MG


SCRs 600V 25A
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Littelfuse 946
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AUD 2.4657
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600 V 25 A  1 V30 mA40 mAThrough HoleTO - 220 - 3TubeMcr25m300 A1.8 V- 40 C+ 125 C 
BT150-500R.127


Thyristor; 500V; 2.5A; 4A; 15uA; Package: tube; THT; TO220AB
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WeEn Semiconductor 945
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AUD 0.4722
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MCR72-3G


SCRs 100V 8A
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Littelfuse 418
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AUD 0.992
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100 V 8 A 5 V1.5 V0.2 mA6 mAThrough HoleTO - 220 - 3BulkMcr72 - 3100 A2 V- 40 C+ 110 C 
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