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
  
                     
MCR8DSMT4G


SCRs 600V 8A
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ON Semiconductor Availability : 2835
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USD 0.5555

Multiples of: 1

600 V 8 A1.8 V18 V1 V0.2 mA6 mASmd/SmtTO - 252 - 3 (DPAK)ReelMcr8dsm90 A1.8 V- 40 C+ 110 C 
FLC10-200B


STMicroelectronics SCRs Fire Lighter Circuit
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STMicroelectronics Availability : 2835
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USD 0.7546

Multiples of: 1

        Smd/SmtTO - 252TubeFlc10     
S4X8BS1RP


SCRs Thy SenSCR SOT-89
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Littelfuse Availability : 2813
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USD 0.2871

Multiples of: 1

400 V3 uA0.8 A 5 V0.8 V0.5 uA SMD/SMTSOT - 89 - 3 SxX8xSx  - 40 C+ 125 C 
S4006DRP


Littelfuse SCRs 6A 200uA 400V Sensing
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Littelfuse Availability : 2813
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USD 0.6864

Multiples of: 1

400 V 6 A1.6 V 1.5 V15 mA30 mASmdsmtTO - 252ReelSxx06x100 A1.6 V- 40 C125 C 
S4N1RP


Littelfuse SCRs S4N1RP
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Littelfuse Availability : 2803
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USD 0.5181

Multiples of: 1

400 V 1 A1.6 V 1.5 V10 mA30 mASmd/SmtTO - 263ReelSxn130 A1.6 V- 40 C+ 125 C 
X0115ML


SCRs Sensitive 0.8 A SCR Thyristor
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STMicroelectronics Availability : 2793
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USD 0.2732

Multiples of: 1

                 
MCR708A1G


SCRs 600V 4A
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ON Semiconductor Availability : 2776
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USD 0.3575

Multiples of: 1

600 V 4 A2.2 V18 V0.8 V0.075 mA5 mASmd/SmtTO - 252 - 3 (DPAK)TubeMcr708a35 A2.2 V- 40 C+ 110 C 
2N5063


SCRs 0.8A 150V
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Central Semiconductor Availability : 2763
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USD 0.2435

Multiples of: 1

150 V  1.7 V5 V1.2 V0.35 mA10 mAThrough HoleTO - 92Bulk2N5063 1.7 V- 40 C+ 125 C 
BRX46


SCRs 100V CTRL Rectifier 8.0Vgrm 0.1W Pg
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Central Semiconductor Availability : 2694
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USD 0.3078

Multiples of: 1

100 V 800 mA 8 V800 mV200 uA5 mAThrough HoleTO - 92Bulk  -- 40 C+ 125 C 
TYN640RG


Thyristor; 600V; 25A; 40A; 35mA; Package: tube; THT; TO220AB
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STMicroelectronics Availability : 2667
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USD 0.8036

Multiples of: 1000

                 
TN1610H-6FP


STMicroelectronics SCRs
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STMicroelectronics Availability : 2629
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USD 0.4411

Multiples of: 1

600 V 16 A  1.3 V4.5 mA30 mAThrough HoleTO - 220 - 3TubeScr 1.6 V- 40 C+ 150 C 
SK055RTP


40mA 55A TO-220AB-R TRIACs ROHS
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Littelfuse Availability : 2607
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USD 2.8174

Multiples of: 1

         TO - 220 - 2TubeSxx55x     
MCR12DSNT4G


ON Semiconductor SCRs 800V 12A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor Availability : 2589
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USD 0.8338

Multiples of: 1

800 V 12 A 18 V1 V0.2 mA6 mASmd/SmtTO - 252 - 3 (DPAK)ReelMcr12dsn100 A1.9 V- 40 C+ 110 C 
S6006DRP


Littelfuse SCRs 6A 200uA 600V
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Littelfuse Availability : 2527
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USD 0.8056

Multiples of: 1

600 V 6 A  1.5 V15 mA30 mASmd/SmtTO - 252ReelSxx06xsx100 A1.6 V- 40 C+ 125 C 
S8X8ES


SCRs Sen SCR 800V .8A 200uA
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Littelfuse Availability : 2515
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USD 0.3041

Multiples of: 1

800 V 0.8 A 5 V0.8 V15 uA , 200 uA5 mAThrough HoleTO - 92BulkSxx8xsx10 A1.7 V- 40 C+ 125 C 
EC103D1


Littelfuse SCRs 400V .8A 12uA Sensing
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Littelfuse Availability : 2467
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USD 0.4114

Multiples of: 1

400 V 0.8 A 1.2 V0.8 V12 uA5 mAThrough HoleTO - 92BulkEc103xx20 A1.7 V- 40 C+ 110 C 
BT151X-650


Thyristor; 650V; 5.7A; 9A; 15mA; Package: bulk; THT; TO220FP
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CDIL Availability : 2463
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USD 0.2324

Multiples of: 1

                 
S4020LTP


TO-220-2 TRIACs ROHS
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Littelfuse Availability : 2442
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USD 1.397

Multiples of: 1

         TO - 220 - 2TubeSxx20x     
S8012DRP


Littelfuse SCRs 12A 1000V
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Littelfuse Availability : 2437
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USD 0.8778

Multiples of: 1

800 V 12 A  1.5 V20 mA40 mASmd/SmtTO - 252ReelSxx12x120 A1.6 V- 40 C+ 125 C 
BT151S-650R


Thyristor; 650V; 7.5A; 12A; 2mA; Package: Reel, tape; SMD; DPAK
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

WeEn Semiconductor Availability : 2425
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USD 0.3582

Multiples of: 1

                 
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