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
  
                     
BT158W-1200TQ


SCRs BT158W-1200TQ/TO-247
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WeEn Semiconductor Availability : 152
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USD 2.8641

Multiples of: 1

1200 V3 mA126 A 5 V0.7 V70 mA Through HoleTO - 247 - 3Tube    + 150 C 
VS-30TPS16LHM3


SCRs 20A If; 1600V Vr TO-247AD 3L
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Vishay Availability : 149
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USD 2.3635

Multiples of: 1

1200 V 30 A 10 V2 V45 mA150 mAThrough HoleTO - 247AD - 3Tube  1.3 V- 40 C+ 125 C 
TN3015H-6T


SCRs DFD THYR TRIAC & RECTIFIER
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STMicroelectronics Availability : 145
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USD 0.854

Multiples of: 1

600 V10 uA30 A 5 V1.3 V15 mA60 mAThrough HoleTO - 220AB - 3Tube  1.6 V- 40 C+ 150 C 
NTE5404


Thyristor; 200V; 0.8A; 0.2mA; THT; TO92
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NTE Availability : 145
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USD 0.9175

Multiples of: 1

                 
S4070WTP


Littelfuse SCRs SCR 400V 70A
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Littelfuse Availability : 143
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USD 5.5007

Multiples of: 1

400 V 70 A  2 V50 mA80 mAThrough HoleTO - 218XTubeSxx70x950 A1.8 V- 40 C+ 125 C 
BT151X-800R,127


SCRs SCR
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WeEn Semiconductor Availability : 141
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USD 0.4351

Multiples of: 1

                 
Hot S4040RTP


Littelfuse SCRs SCR 400V 40A TO220
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Littelfuse Availability : 141
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USD 1.8486

Multiples of: 1

400 V 40 A1.8 V 1.5 V40 mA60 mAThrough HoleTO - 220TubeSxx40x520 A1.8 V- 40 C+ 125 C 
D8020LTP


SCRs 800V 20A
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Littelfuse Availability : 136
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USD 1.1711

Multiples of: 1

         TO - 220 - 2TubeDxx20l     
CS45-12IO1


Thyristor; 1.2kV; 45A; 71A; 80mA; Package: tube; THT; TO247AD
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IXYS Availability : 135
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USD 4.8946

Multiples of: 1

1.2 kV5 mA  10 V1.5 V100 mA Through HoleISOPLUS247 - 3TubeCS45 - 12io1560 A1.64 V- 40 C+ 140 C 
S4055WTP


Littelfuse SCRs SCR 400V 55A
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Littelfuse Availability : 127
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USD 4.094

Multiples of: 1

400 V 55 A  1.5 V40 mA60 mAThrough HoleTO - 218TubeSxx55x650 A1.8 V- 40 C+ 125 C 
Hot VS-25RIA120


SCRs 1200 Volt 25 Amp
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Vishay Availability : 127
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USD 8.806

Multiples of: 1

1600 V   10 V2 V60 mA130 mAStudTO - 208AABulk25Ria 1.7 V- 65 C+ 125 C 
VS-50RIA20


SCRs 200 Volt 50 Amp
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Vishay Availability : 126
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USD 8.976

Multiples of: 1

200 V   10 V2.5 V100 mA200 mAStudTO - 65Bulk  1.6 V- 40 C+ 125 C 
CLA16E1200PN


SCRs PWR THYRISTOR -SCR TO220AB
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IXYS Availability : 123
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USD 2.0875

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VS-25TTS08-M3


SCRs New Input Thyristor - TO-220-e3
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Vishay Availability : 121
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USD 3.4838

Multiples of: 1

                 
TN1215-600G-TR


Thyristor; 600V; 8A; 12A; 15mA; Package: Reel, tape; SMD; D2PAK
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STMicroelectronics Availability : 120
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USD 0.3849

Multiples of: 1

600 V5 uA  5 V1.3 V15 mA SMD/SMTD2PAK - 2 (TO - 263 - 2)Cut Tape , ReelTN1215 1.6 V- 40 C+ 125 C 
S4012RTP


SCRs SCR 400V 12A TO220
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Littelfuse Availability : 120
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USD 1.1262

Multiples of: 1

400 V 12 A  1.5 V20 mA40 mAThrough HoleTO - 220TubeSxx12x120 A1.6 V- 40 C+ 125 C 
CMA30E1600PN


SCRs 50 Amps 1600V
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IXYS Availability : 118
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USD 2.632

Multiples of: 1

1600 V   10 V1.3 V28 mA60 mAThrough HoleTO - 220TubeCma30e1600280 A1.7 V- 40 C+ 150 C 
CLA50E1200TC


SCRs 50 Amps 1200V
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IXYS Availability : 116
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USD 7.3878

Multiples of: 1

1.2 kV    1.5 V50 mA75 mASmd/SmtTO - 268TubeCla50e1200  - 40 C+ 150 C 
2N6405G


TO-220AB TRIACs ROHS
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Littelfuse Availability : 113
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USD 1.33

Multiples of: 1

800 V 16 A  1.5 V30 mA40 mAThrough HoleTO - 220 - 3Bulk2N640x160 A1.7 V- 40 C+ 125 C 
VS-25RIA120S90


SCRs 25 Amp 1200 Volt 40 Amp IT(RMS)
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Vishay Availability : 71
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USD 16.027

Multiples of: 1

1.2 kV   10 V2 V60 mA130 mAStudTO - 48Bulk  1.7 V- 65 C+ 125 C 
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