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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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
  
                     
S4012R


Littelfuse SCRs 12A 400V
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Littelfuse Availability : 0
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USD 1.129

Multiples of: 1

400 V 12 A  1.5 V20 mA40 mAThrough HoleTO - 220TubeSxx12x120 A1.6 V- 40 C+ 125 C 
VS-16TTS08STRR-M3


New Input Thyristor - D2PAK-e3
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Vishay Availability : 0
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USD 1.1352

Multiples of: 800

                 
VS-16TTS08STRL-M3


SCRs New Input Thyristor - D2PAK-e3
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USD 1.1431

Multiples of: 1

                 
VS-16TTS12STRL-M3


SCRs New Input Thyristor - D2PAK-e3
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USD 1.1531

Multiples of: 1

                 
VS-16TTS12STRR-M3


SCRs New Input Thyristor - D2PAK-e3
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Vishay Availability : 0
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USD 1.1608

Multiples of: 8000

                 
S4010LS2TP


SCRs 400V 10A Sensing
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Littelfuse Availability : 0
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USD 1.166

Multiples of: 1

         TO - 220 - 2TubeSxx10xsx     
S8025R


Littelfuse SCRs 25A 1000V
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Littelfuse Availability : 0
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USD 1.1712

Multiples of: 1

800 V 25 A1.6 V 1.5 V35 mA50 mAThrough HoleTO - 220 - 2BulkSxx25x350 A1.6 V- 40 C125 C 
FLC21-135A


STMicroelectronics SCRs Fire Lighter Circuit
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STMicroelectronics Availability : 0
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USD 1.1732

Multiples of: 1

        Through HoleTO - 92BulkFlc21     
VS-12TTS08PBF


Vishay Semiconductors SCRs 800 Volt 140 Amp
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USD 1.1786

Multiples of: 1

800 V   10 V1 V15 mA30 mAThrough HoleTO - 220 - 3Tube  1.2 V- 40 C+ 125 C 
S8016R


Littelfuse SCRs 16A 1000V
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Littelfuse Availability : 0
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USD 1.1921

Multiples of: 1000

800 V 16 A  1.5 V30 mA40 mAThrough HoleTO - 220TubeSxx16x225 A1.6 V- 40 C+ 125 C 
VS-16TTS08PBF


Vishay Semiconductors SCRs 800 Volt 16 Amp
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Vishay Availability : 0
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USD 1.2027

Multiples of: 1

800 V   10 V2 V60 mA100 mAThrough HoleTO - 220 - 2Tube  1.4 V- 40 C+ 125 C 
VS-25TTS12STRR-M3


SCRs New Input Thyristor - D2PAK-e3
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USD 1.2177

Multiples of: 8000

                 
S8015L56


Littelfuse SCRs SCR 800V 15A
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USD 1.22

Multiples of: 1

800 V 15 A  1.5 V30 mA40 mAThrough HoleTO - 220BulkSxx15x225 A1.6 V- 40 C+ 125 C 
S8008LTP


SCRs 800V 8A SCR TO220 ISO
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Littelfuse Availability : 0
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USD 1.2432

Multiples of: 1000

          Tube      
S4016RTP


SCRs 16A 400V
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Littelfuse Availability : 0
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USD 1.2582

Multiples of: 1000

400 V10 uA16 A  1.5 V30 mA40 mAThrough HoleTO - 220 - 2TubeSxx16x225 A1.6 V- 40 C+ 125 C 
S6025L


Littelfuse SCRs 25A 600V
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Littelfuse Availability : 0
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USD 1.2617

Multiples of: 1

600 V 25 A1.6 V 1.5 V35 mA50 mAThrough HoleTO - 220BulkS6025350 A1.6 V- 40 C+ 125 C 
2N6505G


TO-220 TRIACs ROHS
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Littelfuse Availability : 0
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USD 1.2627

Multiples of: 1

100 V 25 A  1.5 V30 mA40 mAThrough HoleTO - 220 - 3Bulk2N650x250 A1.8 V- 40 C+ 125 C 
NTE5552-I


Thyristor; 200V; 25A; 40mA; THT; TO220ISO
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NTE Availability : 0
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USD 1.2653

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CS19-12ho1S


IXYS SCRs 19 Amps 1200V
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IXYS Availability : 0
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USD 1.2695

Multiples of: 800

1.2 kV 31 A 10 V1.5 V28 mA50 mASmd/SmtTO - 263 - 3ReelCs19 - 12Ho1s180 A1.31 V- 40 C+ 125 C 
CS19-12ho1S-TUBE


IXYS SCRs 19 Amps 1200V
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IXYS Availability : 0
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USD 1.2735

Multiples of: 1

          TubeCs19 - 12Ho1s     
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