About SCRs

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.

SCRs

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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
  
                     
S4X8ES1RP


SCRs 400V .8A 5 UA Sen SCR
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Littelfuse Availability : 3516
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USD 0.2156

Multiples of: 1

400 V 800 mA 5 V800 mV5 uA5 mAThrough HoleTO - 92Cut TapeSxx8xsx10 A1.7 V- 40 C+ 125 C 
S402TSRP


Littelfuse SCRs 1.5 Amp Sensitive SCR
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Littelfuse Availability : 3395
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USD 0.4283

Multiples of: 1

400 V 1.5 A 5 V0.8 V200 uA5 mASmd/SmtSOT - 223ReelSx02xs15 A1.7 V- 40 C+ 125 C 
MCR12DCNT4G


SCRs 800V 12A
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ON Semiconductor Availability : 3388
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USD 0.5027

Multiples of: 1

800 V 12 A1.9 V 1 V20 mA40 mASmd/SmtTO - 252 - 3 (DPAK)ReelMcr12dcx100 A1.9 V- 40 C+ 125 C 
BT169G.126


TO-92-3 TRIACs ROHS
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WeEn Semiconductor Availability : 3352
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USD 0.0812

Multiples of: 1

                 
S8008DRP


SCRs 8A 800V
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Littelfuse Availability : 3189
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USD 0.7987

Multiples of: 1

800 V 8 A  1.5 V15 mA30 mASmd/SmtTO - 252Cut TapeSxx08x100 A1.6 V- 40 C+ 125 C 
C106D


Thyristor; 400V; 2.5A; 4A; 50uA; Package: bulk; THT; TO126; Ifsm:40A
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CDIL Availability : 3168
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USD 0.1722

Multiples of: 5

                 
Hot SJ6012DRP


SCRs SCR 600V 12A TO252
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Littelfuse Availability : 3152
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USD 0.7713

Multiples of: 1

600 V 12 A -1.5 V20 mA-Smd/SmtTO - 252 - 3Cut TapeSjxx12xx 600 V- 40 C+ 150 C 
BT152-400R,127


SCRs RAIL SCR
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NXP Availability : 3084
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USD 0.4884

Multiples of: 1

450 V 20 A1.75 V5 V0.6 V3 mA60 mASmd/SmtTO - 220 - 3Tube    + 125 C 
S6002CSRP


SCRs "SEN SCR 600V, 2.0A 200 A DO2
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Littelfuse Availability : 3079
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USD 0.243

Multiples of: 1

600 V 2 A  0.8 A200 uA SMD/SMTCOMPAK - 3Cut TapeS6002xS  - 40 C+ 125 C 
TS110-8A1


STMicroelectronics SCRs
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STMicroelectronics Availability : 3036
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USD 0.2343

Multiples of: 1

800 V 1.25 A  800 mV100 uA12 mAThrough HoleTO - 92 - 3TubeTs110 - 8  - 40 C+ 125 C 
MCR08MT1G


ON Semiconductor SCRs THY .8A 600V SCR
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ON Semiconductor Availability : 2986
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USD 0.2585

Multiples of: 1

600 V 0.8 A1.7 V 0.8 V200 uA5 mASmd/SmtSOT - 223ReelMcr08x8 A1.7 V- 40 C+ 110 C 
TS110-8UF


STMicroelectronics SCRs
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STMicroelectronics Availability : 2971
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USD 0.3662

Multiples of: 1

        Smd/SmtSMBFLAT - 3Cut TapeTs110 - 8     
TCR22-8


Littelfuse SCRs 1.5A 200uA 600V Sensing
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Littelfuse Availability : 2970
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USD 0.4587

Multiples of: 1

600 V 1.5 A 6 V0.8 V200 uA5 mAThrough HoleTO - 92BulkTcr22 - X 1.5 V- 40 C+ 125 C 
S6020LTP


SCRs 600V 20A
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Littelfuse Availability : 2938
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USD 1.4386

Multiples of: 1000

         TO - 220 - 2TubeSxx20x     
BT152-1200TQ


SCRs Planar Passivated SCR
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WeEn Semiconductor Availability : 2910
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USD 0.882

Multiples of: 1

                 
MCR310-10G


TO-220 TRIACs ROHS
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Littelfuse Availability : 2910
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USD 1.2293

Multiples of: 1

800 V 10 A  1.5 V0.2 mA6 mAThrough HoleTO - 220 - 3BulkMcr310 - 010100 A2.2 V- 40 C+ 110 C 
D6020LTP


Diode Standard 600 V 12.7A Through Hole TO-220AB-L
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Littelfuse Availability : 2910
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USD 1.3982

Multiples of: 1000

         TO - 220 - 2TubeDxx20l     
MCR708A1G


SCRs 600V 4A
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Littelfuse Availability : 2902
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USD 0.546

Multiples of: 1

                 
NYC226STT1G


ON Semiconductor SCRs SENSITIVE GATE SCR
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ON Semiconductor Availability : 2878
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USD 0.2162

Multiples of: 1

400 V 1.5 A 5 V0.8 V0.2 mA5 mASmd/SmtSOT - 223ReelNyc22215 A1.7 V- 40 C+ 110 C 
TN1625-1000G-TR


STMicroelectronics SCRs 16 Amp 1000 Volt
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STMicroelectronics Availability : 1940
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USD 0.6003

Multiples of: 1000

1000 V 16 A500 V5 V1.3 V25 mA40 mASmd/SmtD2PAKReelTn1625 500 V- 40 C+ 125 C 
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