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
  
                     
NTE5552-I


Thyristor; 200V; 25A; 40mA; THT; TO220ISO
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NTE Availability : 0
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USD 1.3068

Multiples of: 1

                 
TYN616


TYN616 THYRISTOR T/HOLE
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STMicroelectronics Availability : 0
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USD 1.3093

Multiples of: 1

600 V   5 V1.3 V25 mA40 mAThrough HoleTO - 220TubeTyn616 500 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 1.3153

Multiples of: 1

          TubeCs19 - 12Ho1s     
SRUK208DRP


SCRs SCR UNI 1200V 8A
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Littelfuse Availability : 0
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USD 1.3292

Multiples of: 1

1200 V10 uA8 A  1.5 V15 mA30 mASmd/SmtDPAK - 2 (TO - 252 - 2) Sruk208x  - 40 C+ 125 C 
CR12CM-12B#BB0


Thyristor SCR 600V 360A 3-Pin(3+Tab) TO-220AB Tube
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Renesas Availability : 0
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USD 1.3317

Multiples of: 100

600 V    1.5 V30 mA Through Hole Rail/Tube      
S6016R


Littelfuse SCRs 16A 600V
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Littelfuse Availability : 0
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USD 1.3448

Multiples of: 1

600 V 16 A  1.5 V30 mA40 mAThrough HoleTO - 220TubeSxx16x225 A1.6 V- 40 C+ 125 C 
VS-30TPS12PBF


SCRs 1200 Volt 30 Amp
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Vishay Availability : 0
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USD 1.3482

Multiples of: 25

1.2 kV   10 V2 V45 mA100 mAThrough HoleTO - 247ACTube  1.3 V- 40 C+ 125 C 
BT145-800R,127


1V 35mA One-waythyristor 16A 25A 800V TO-220(TO-220-3) TRIACs ROHS
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WeEn Semiconductor Availability : 0
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USD 1.3483

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S4025R


Littelfuse SCRs 25A 400V
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Littelfuse Availability : 0
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USD 1.3599

Multiples of: 1

400 V 25 A  1.5 V35 mA50 mAThrough HoleTO - 220TubeSxx25x350 A1.6 V- 40 C+ 125 C 
NTE5554-I


Thyristor; 400V; 25A; 40mA; THT; TO220ISO
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NTE Availability : 0
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USD 1.3689

Multiples of: 1

                 
2N6509TG


SCRs 800V 25A
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Littelfuse Availability : 0
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USD 1.3848

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800 V 25 A  1.5 V30 mA40 mAThrough HoleTO - 220 - 3Tube2N650x250 A1.8 V- 40 C+ 125 C 
SK225RDTP


SCRs 1200V 25A Non-Isolated
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Littelfuse Availability : 0
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USD 1.3894

Multiples of: 1

1.2 kV 25 A  1.5 V40 mA100 mAThrough HoleTO - 220AB - 3TubeSk225xd 1.6 V- 40 C+ 125 C 
2N6405G


TO-220AB TRIACs ROHS
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Littelfuse Availability : 0
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USD 1.4

Multiples of: 1

800 V 16 A  1.5 V30 mA40 mAThrough HoleTO - 220 - 3Bulk2N640x160 A1.7 V- 40 C+ 125 C 
S4025L


Littelfuse SCRs 25A 400V
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Littelfuse Availability : 0
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USD 1.4028

Multiples of: 500

400 V 25 A1.6 V 1.5 V35 mA50 mAThrough HoleTO - 220 - 2BulkSxx25x350 A1.6 V- 40 C125 C 
VS-16TTS08STRLPBF


SCRs RECOMMENDED ALT 78-VS-16TTS08STRL-M3
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Vishay Availability : 0
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USD 1.4047

Multiples of: 1

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NTE5412


Thyristor; 60V; 4A; 0.2mA; THT; TO126
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NTE Availability : 0
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USD 1.4201

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S6015L52


Littelfuse SCRs 15A 600V
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Littelfuse Availability : 0
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USD 1.4292

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600 V 15 A  1.5 V30 mA40 mAThrough HoleTO - 220TubeSxx15x225 A1.6 V- 40 C+ 125 C 
SK025R


Littelfuse SCRs 25A 1000V
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Littelfuse Availability : 0
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USD 1.4395

Multiples of: 1

1 kV 25 A  1.5 V35 mA50 mAThrough HoleTO - 220TubeSxx25x350 A1.6 V- 40 C+ 125 C 
SJ6016L2TP


SCRs 16A High Temp Thyristor
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Littelfuse Availability : 0
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USD 1.4605

Multiples of: 1000

600 V 16 A  1.5 V10 mA35 mAThrough HoleTO - 220 - 2TubeSjxx16xx  - 40 C+ 150 C 
TN1605H-6FP


STMicroelectronics SCRs
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STMicroelectronics Availability : 0
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USD 1.4714

Multiples of: 1

600 V 16 A  1.3 V4.5 mA20 mAThrough HoleTO - 220 - 3TubeScr 1.6 V- 40 C+ 150 C 
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