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
  
                     
TYN20-800T,127


SCRs TYN20-800T/SIL3P/STANDARD MARK
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WeEn Semiconductor Availability : 4056
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USD 0.5112

Multiples of: 1

800 V0.2 mA20 A 5 V0.7 V4.5 mA Through HoleSOT - 78 - 3     + 150 C 
P0118DA 5AL3


STMicroelectronics SCRs 0.8A SCRS
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STMicroelectronics Availability : 3955
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USD 0.1903

Multiples of: 1

400 V  1.93 V8 V0.8 V0.005 mA5 mAThrough HoleTO - 92ReelP011xx     
MCR708AT4G


ON Semiconductor SCRs 600V 4A
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ON Semiconductor Availability : 3955
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USD 0.6567

Multiples of: 1

600 V 4 A2.2 V18 V0.8 V0.075 mA5 mASmd/SmtTO - 252 - 3 (DPAK)ReelMcr708a35 A2.2 V- 40 C+ 110 C 
CMPS5064 TR


Central Semiconductor SCRs SMD SCR
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Central Semiconductor Availability : 3927
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USD 0.3916

Multiples of: 1

         SOT - 23ReelCmps50     
C106M1G


SCRs 600V 4A
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ON Semiconductor Availability : 3885
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USD 0.4004

Multiples of: 1

600 V 4 A2.2 V6 V0.8 V0.2 mA3 mAThrough HoleTO - 225 - 3BulkC10620 A2.2 V- 40 C+ 110 C 
MCR708AG


TO-252-2(DPAK) TRIACs ROHS
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Littelfuse Availability : 3880
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USD 0.5782

Multiples of: 1

600 V 4 A 18 V800 mV0.075 mA5 mASmd/SmtTO - 252 - 3 (DPAK)TubeMcr708a35 A2.2 V- 40 C+ 110 C 
TN2540-800G-TR


STMicroelectronics SCRs 25A SCRS
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STMicroelectronics Availability : 3880
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USD 1.0109

Multiples of: 1000

800 V   5 V1.3 V40 mA50 mASmd/SmtD2PAKReelTn2540 1.6 V- 40 C+ 125 C 
MCR706AT4G


ON Semiconductor SCRs THY 4A 400V SCR
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ON Semiconductor Availability : 3879
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USD 0.4334

Multiples of: 1

400 V 4 A 18 V0.8 V0.075 mA5 mASmd/SmtTO - 252 - 3 (DPAK)ReelMcr706a35 A2.2 V- 40 C+ 110 C 
TN2010H-6I


SCRs 20 A 600 V Low IGT High Temperature SCR in TO220I
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STMicroelectronics Availability : 3842
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USD 0.4675

Multiples of: 1

          Tube      
S4X8TS1RP


Littelfuse SCRs Sen SCR 400V .8A 5uA
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Littelfuse Availability : 3838
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USD 0.2859

Multiples of: 1

400 V 0.8 A1.7 V5 V0.8 V5 uA5 mASmd/SmtSOT - 223ReelSxx8xsx10 A1.7 V- 40 C+ 125 C 
BT300S-600R,118


SCRs TAPE13 SCR
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NXP Availability : 3809
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USD 0.3817

Multiples of: 1

600 V 8 A1.6 V5 V0.6 V2 mA20 mASmd/SmtSOT - 428 - 4Reel    + 125 C 
BT148W-600R,115


SOT-223 TRIACs ROHS
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WeEn Semiconductor Availability : 3796
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USD 0.231

Multiples of: 1

600 V 1 A 5 V0.4 V50 uA6 mASmd/SmtSOT - 223 - 3     + 125 C 
SJ6004DS2RP


SCRs 600V 4A 0.2mA TO252 High Temp 150c SCRs
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Littelfuse Availability : 3776
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USD 0.7557

Multiples of: 1

600 V 4 A -0.8 V0.2 mA6 mASmd/SmtTO - 252 - 3Cut TapeSjxx04xsx 600 V- 40 C+ 150 C 
BT151S-650L,118


Thyristor SCR 650V 132A 3-Pin(2+Tab) DPAK T/R
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WeEn Semiconductor Availability : 3713
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USD 0.3145

Multiples of: 1

650 V 12 A 5 V0.6 V2 mA20 mASmd/SmtDPAK - 3Cut Tape    + 125 C 
N0118GA,412


SCRs SCR
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NXP Availability : 3706
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USD 0.1381

Multiples of: 1

600 V 0.8 A 5 V0.8 V7 uA5 mAThrough HoleTO - 92Bulk    + 125 C 
BT149D,112


TO-92-3 TRIACs ROHS
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WeEn Semiconductor Availability : 3694
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USD 0.0924

Multiples of: 5

                 
VS-30TPS12-M3


SCRs New Input Thyristor - TO-247-e3
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Vishay Availability : 3634
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USD 2.277

Multiples of: 1

                 
Hot TISP61089BDR-S


SCRs Dual P Gate Forward Conducting
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Bourns Availability : 3617
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USD 0.2182

Multiples of: 1

- 170 V -3 V 2.5 V5 mA- 150 mASmd/SmtSOIC - 8ReelTisp61089b6.5 A3 V- 40 C+ 85 C 
MCR106-8G


SCRs 600V 4A
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ON Semiconductor Availability : 3587
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USD 0.4235

Multiples of: 1

600 V 4 A2 V6 V1 V0.2 mA5 mAThrough HoleTO - 225 - 3BulkMcr10625 A2 V- 40 C+ 110 C 
MCR12DSMT4G


ON Semiconductor SCRs 600V 12A
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ON Semiconductor Availability : 3575
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USD 0.9537

Multiples of: 1

600 V 12 A1.9 V18 V1 V0.2 mA6 mASmd/SmtTO - 252 - 3 (DPAK)ReelMcr12dsm100 A1.9 V- 40 C+ 110 C 
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