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.
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Image  Information Image Stock Code(▲▼)Description
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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
  
                     
25TTS12PBF


Thyristor SCR 1.2KV 350A 2-Pin(2+Tab) TO-220AC
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Vishay Availability : 0
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USD 1.8225

Multiples of: 1000

1.2 kV   10 V2 V45 mA100 mAThrough HoleTO - 220 - 2Tube 350 A1.25 V- 40 C+ 125 C 
30TPS16PBF


Thyristor SCR 1.6KV 300A 3-Pin(3+Tab) TO-247AC
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Vishay Availability : 0
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USD 1.8235

Multiples of: 25

                 
VS-25TTS12STRLPBF


Vishay Semiconductors SCRs 1200 Volt 25 Amp
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Vishay Availability : 0
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USD 1.8448

Multiples of: 1

1200 V   10 V2 V45 mA100 mASmd/SmtD2PAKReel  1.25 V- 40 C+ 125 C 
MCR69-3G


SCRs 100V 25A
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Littelfuse Availability : 0
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USD 1.8502

Multiples of: 1

100 V 25 A  1.5 V30 mA50 mAThrough HoleTO - 220 - 3BulkMcr69 - 3300 A1.8 V- 40 C+ 125 C 
NTE5405


Thyristor; 400V; 0.8A; 0.2mA; THT; TO92
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NTE Availability : 0
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USD 1.8629

Multiples of: 1

                 
NTE5498


Thyristor; 400V; 12A; 10mA; THT; TO220
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NTE Availability : 0
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USD 1.8823

Multiples of: 1

                 
MCR72-6G


SCRs 400V 8A
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Littelfuse Availability : 0
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USD 1.8826

Multiples of: 1

                 
TXN825RG


SCRs Standard SCR 25 Amp, 800 V
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STMicroelectronics Availability : 0
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USD 1.8951

Multiples of: 1

800 V5 uA25 A 5 V1.3 V40 mA Through HoleTO - 220 - 3TubeTXN825RG  - 40 C+ 125 C 
NTE5415


Thyristor; 400V; 4A; 0.2mA; THT; TO126
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NTE Availability : 0
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USD 1.9004

Multiples of: 1

                 
VS-40TPS12PBF


SCRs 1200 Volt 35 Amp
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Vishay Availability : 0
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USD 1.9167

Multiples of: 1

1.2 kV   10 V2.5 V150 mA150 mAThrough HoleTO - 247ACTubeVs - 40Tps 1.85 V- 40 C+ 125 C 
CMA20E1600PZ-TUB


SCRs PWR THYRISTOR -SCR TO-263D2
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IXYS Availability : 0
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USD 1.9247

Multiples of: 1

1600 V 31 A  1.3 V28 mA SMD/SMTD2PAK - 2 (TO - 263 - 2)Tube  1.88 V- 40 C+ 125 C 
SJ6040R2TP


SCRs 600V 40A 15mA TO220 High Temp 150c SCRs
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Littelfuse Availability : 0
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USD 1.9318

Multiples of: 1

600 V 40 A -1.5 V15 mA50 mAThrough HoleSM TO - 263 - 2TubeSjxx40x -- 40 C+ 150 C 
SJ6020RTP


SCRs 20A High Temp Thyristor
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Littelfuse Availability : 0
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USD 1.9368

Multiples of: 1

600 V 20 A  1.5 V35 mA75 mAThrough HoleTO - 220 - 2TubeSjxx20xx  - 40 C+ 150 C 
30TPS08PBF


Thyristor; 800V; 20A; 30A; 45mA; Package: tube; THT; TO247AC
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Vishay Availability : 0
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USD 1.9398

Multiples of: 25

                 
VS-25TTS08FPPBF


SCRs RECOMMENDED ALT 78-VS-25TTS08FP-M3
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Vishay Availability : 0
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USD 1.9605

Multiples of: 50

800 V  1.25 V10 V2 V45 mA100 mAThrough HoleTO - 220Tube  1.25 V- 40 C+ 125 C 
S8025L


Littelfuse SCRs 25A 1000V
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Littelfuse Availability : 0
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USD 1.9708

Multiples of: 1

800 V 25 A1.6 V 1.5 V35 mA50 mAThrough HoleTO - 220 - 2BulkSxx25x350 A1.6 V- 40 C125 C 
S8025NTP


Littelfuse SCRs 25A 1000V
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Littelfuse Availability : 0
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USD 1.9754

Multiples of: 1000

800 V 25 A  1.5 V35 mA50 mASmd/SmtTO - 263TubeSxx25x350 A1.6 V- 40 C+ 125 C 
40TPS12PBF


40TPS Series 1200 V 55 A Through Hole Phase Control SCR - TO-247AC
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Vishay Availability : 0
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USD 1.9765

Multiples of: 10

          -      
CLA30E1200PC-TRL


SCRs PWR THYRISTOR -SCR TO-263D2
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IXYS Availability : 0
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USD 2.0012

Multiples of: 1

                 
NTE5463


Thyristor; 200V; 10A; 15mA; THT; TO220
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NTE Availability : 0
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USD 2.0198

Multiples of: 1

                 
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