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
  
                     
TS420-600T


SCRs 4.0 Amp 600 Volt
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STMicroelectronics Availability : 137
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USD 0.6958

Multiples of: 1

0.1 V  1.6 V8 V0.8 V0.2 mA5 mAThrough HoleTO - 220 - 3TubeTs420 1.6 V- 40 C+ 125 C 
NTE6419


Thyristor SIDAC 90V 13A 2-Pin
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NTE Availability : 57
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USD 1.946

Multiples of: 1

                 
VS-10TTS08-M3


SCRs New Input Thyristor - TO-220-e3
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Vishay Availability : 56
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USD 1.0971

Multiples of: 1

           Fred Pt     
BTW69-1200N


STMicroelectronics SCRs 1200V non-insulated SCR 50A 50mA
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STMicroelectronics Availability : 56
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USD 5.95

Multiples of: 1

1.2 kV 50 A 5 V1.3 V50 mA100 mAThrough HoleTO P3 - 3TubeBtw69 - 1200N  - 40 C+ 125 C 
TYN804RG


Thyristor; 800V; 2.5A; 4A; 15mA; Package: tube; THT; TO220AB
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STMicroelectronics Availability : 55
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USD 0.4046

Multiples of: 1

800 V10 uA   1.5 V15 mA Through HoleTO - 220TubeTYN804 1.8 V- 40 C+ 125 C 
NTE5454


Thyristor; 100V; 4A; 0.2mA; THT; TO202-3
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NTE Availability : 55
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USD 1.13

Multiples of: 1

                 
BT155Z-1200TQ


SCRs BT155Z-1200TQ/II TO3P
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WeEn Semiconductor Availability : 54
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USD 2.548

Multiples of: 1

1200 V3 mA79 A 5 V0.7 V50 mA Through HoleSOT - 1292 - 3Tube    + 150 C 
VS-50TPS12L-M3


Vishay SCRs New Input Thyristor - TO-247-e3
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Vishay Availability : 53
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USD 2.09

Multiples of: 1

1.2 kV 79 A  1.5 V40 mA300 mAThrough HoleTO - 247L - 3    - 40 C+ 150 C 
SK255KDTP


SCRs 1200V 55A Isolated
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Littelfuse Availability : 52
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USD 3.29

Multiples of: 1

1.2 kV 55 A  1.5 V50 mA120 mAThrough HoleSM TO - 218TubeSk255kd 1.6 V- 40 C+ 125 C 
CLA30MT1200NPB


Triac; 1.2kV; 15A; TO220AB; Igt: 40/60mA; Ifsm: 145A
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IXYS Availability : 51
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USD 3.6309

Multiples of: 1

1.2 kV10 uA35 A -1.3 V40 mA Through HoleTO - 220 - 3Tube  1.35 V- 40 C+ 125 C 
S6012R


Littelfuse SCRs 12A 600V
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Littelfuse Availability : 50
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USD 1.144

Multiples of: 1

600 V 12 A  1.5 V20 mA40 mAThrough HoleTO - 220TubeSxx12x120 A1.6 V- 40 C+ 125 C 
CLF20E1200PB


Littelfuse 1200V 20A HEF
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IXYS Availability : 50
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USD 2.0905

Multiples of: 1

          TubeClf     
2N3670


Central Semiconductor SCRs 16A 400V Scr
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Central Semiconductor Availability : 50
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USD 15.5198

Multiples of: 1

400 V2 mA16 A  2 V40 mA Through HoleTO - 3 - 2Tube2N37 1.8 V- 40 C+ 125 C 
CS22-12io1M


Thyristor; 1.2kV; 16A; 25A; 30mA; Package: tube; THT; TO220ABFP
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IXYS Availability : 49
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USD 1.837

Multiples of: 1

1.2 kV5 mA  10 V2.5 V30 mA Through HoleTO - 220FP - 3TubeCS22 - 12io1M340 A1.5 V- 40 C+ 150 C 
BT139F-800E


TO-220F Thyristors (SCR)/Modules ROHS
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YFW Electronics Availability : 48
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USD 0.2022

Multiples of: 5

                 
BTB16-600B


TO-220 Thyristors (SCR)/Modules ROHS
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LGE Availability : 48
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USD 0.2614

Multiples of: 1

                 
TYN1012TRG


Thyristor SCR 1KV 145A 3-Pin(3+Tab) TO-220AB T/R
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STMicroelectronics Availability : 48
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USD 0.6482

Multiples of: 1

1 kV   5 V1.3 V5 mA15 mAThrough HoleTO - 220 - 3Tape And ReelTyn1012 1.6 V- 40 C+ 125 C 
C106M1G


SCRs 600V 4A
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Littelfuse Availability : 48
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USD 0.7094

Multiples of: 1

600 V 4 A 6 V800 mV0.2 mA3 mAThrough HoleTO - 225 - 3BulkC10620 A2.2 V- 40 C+ 110 C 
NTE5461


Thyristor; 50V; 10A; 15mA; THT; TO220
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NTE Availability : 48
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USD 1.35

Multiples of: 1

                 
TN5015H-6G


SCRs High temperature 50A SCRs
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STMicroelectronics Availability : 48
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USD 1.7114

Multiples of: 1

600 V 50 A 5 V1.3 V15 mA60 mASmd/SmtTO 263 - 3 Tn5015h - 6G  - 40 C+ 150 C 
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