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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Image  Information Image Stock Code(▲▼)Description
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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
  
                     
S4SRP


Littelfuse SCRs Sensing
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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 : 1058
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USD 0.5027

Multiples of: 1

400 V 0.8 A 5 V0.8 V200 uA5 mASmd/SmtDO - 214ReelSxsx 1.7 V- 40 C+ 110 C 
MCR72-8TG


SCRs 600V 8A
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ON Semiconductor Availability : 1038
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USD 0.7557

Multiples of: 1

600 V 8 A2 V5 V1.5 V0.2 mA6 mAThrough HoleTO - 220 - 3BulkMcr72 - 8100 A2 V- 40 C+ 110 C 
TYN30Y-800TQ


SCRs TYN30Y-800TIITO220STANDARD MARKING * HORIZONTAL RAIL PACK
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WeEn Semiconductor Availability : 1037
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USD 0.6149

Multiples of: 1

          Tube      
BT151S-800R,118


SCRs TAPE13 SCR
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WeEn Semiconductor Availability : 1033
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USD 0.3358

Multiples of: 1

    5 V  20 mASmd/Smt Cut Tape    + 125 C 
TN22-1500H


STMicroelectronics SCRs 2.0 Amp 1500 Volt
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STMicroelectronics Availability : 1025
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USD 0.7304

Multiples of: 1

400 V    3 V1.5 mA175 mAThrough HoleIPAKTubeTn22 3.1 V- 40 C+ 150 C 
EC103D2RP


Littelfuse SCRs 400V .8A 50uA
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Littelfuse Availability : 1020
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USD 0.5603

Multiples of: 1

400 V 0.8 A 5 V0.8 V50 uA5 mAThrough HoleTO - 92ReelEc103xx20 A1.7 V- 40 C+ 110 C 
MCR72-6TG


SCRs 400V 8A
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ON Semiconductor Availability : 1006
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USD 0.7579

Multiples of: 1

400 V 8 A2 V5 V1.5 V0.2 mA6 mAThrough HoleTO - 220 - 3BulkMcr72 - 6100 A2 V- 40 C+ 110 C 
S4X8TSRP


SCRs 0.8 Amp Sensitive SCR
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Littelfuse Availability : 998
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USD 0.2677

Multiples of: 1

400 V 800 mA 5 V800 mV15 uA , 200 uA5 mASmd/SmtSOT - 223Cut TapeSxx8xsx10 A1.7 V- 40 C+ 125 C 
TN22-1500T


STMicroelectronics SCRs STARTLIGHT
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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 : 992
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USD 0.825

Multiples of: 1

400 V  3.1 V 3 V1.5 mA175 mAThrough HoleTO - 220 - 3TubeTn22 3.1 V- 40 C+ 150 C 
MCR72-3G


SCRs 100V 8A
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ON Semiconductor Availability : 979
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USD 0.6699

Multiples of: 1

100 V 8 A2 V5 V1.5 V0.2 mA6 mAThrough HoleTO - 220 - 3BulkMcr72 - 3100 A2 V- 40 C+ 110 C 
MCR703AT4G


SCRs 100V 4A
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Littelfuse Availability : 975
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USD 0.7798

Multiples of: 1

100 V 4 A 18 V800 mV0.075 mA5 mASmd/SmtTO - 252 - 3 (DPAK)ReelMcr703a35 A2.2 V- 40 C+ 110 C 
S8025LTP


SCRs 800V 25A SCR TO220 ISO
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Littelfuse Availability : 970
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USD 1.892

Multiples of: 1

         TO - 220 - 2TubeSxx25x     
2N6402G


SCRs 200V 16A
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ON Semiconductor Availability : 970
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USD 0.9636

Multiples of: 1

200 V 16 A1.7 V 1.5 V30 mA40 mAThrough HoleTO - 220 - 3Bulk2N640x160 A1.7 V- 40 C+ 125 C 
T1635H-800B


TO-220B Thyristors (SCR)/Modules ROHS
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Weida Semiconductor Availability : 970
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USD 0.3406

Multiples of: 1

                 
BT148-600R,127


SOT-82-3 TRIACs ROHS
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WeEn Semiconductor Availability : 970
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USD 0.36

Multiples of: 1

                 
SJ6016NRP


SCRs 16A High Temp Thyristor
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Littelfuse Availability : 970
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USD 0.6207

Multiples of: 1

600 V 16 A  1.5 V30 mA75 mASmd/SmtTO - 263 - 3Cut TapeSjxx16xx  - 40 C+ 150 C 
TXN612RG


Thyristor; 600V; 8A; 12A; 15mA; Package: tube; THT; TO220ABIns
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STMicroelectronics Availability : 970
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USD 0.6217

Multiples of: 1

800 V10 uA   1.5 V15 mA Through HoleTO - 220TubeTXN612 1.6 V- 40 C+ 125 C 
BT152X-600R.127


Thyristor; 600V; 13A; 20A; 3mA; Package: tube; THT; TO220FP
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WeEn Semiconductor Availability : 970
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USD 0.694

Multiples of: 1

                 
2N6397TG


SCRs 400V 12A
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Littelfuse Availability : 970
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USD 0.6959

Multiples of: 1

400 V 12 A  1.5 V30 mA40 mAThrough HoleTO - 220 - 3Tube2N639x100 A2.2 V- 40 C+ 125 C 
S4008LS3TP


SCRs 400V 8A Sensing
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Littelfuse Availability : 970
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USD 0.8393

Multiples of: 1

          TubeSxx08xsx     
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