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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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  Rated Repetitive Off-state Voltage VDRM
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  Off-state Leakage Current @ VDRM IDRM
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  On-state RMS Current - It RMS
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  Forward Voltage Drop
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  Maximum Gate Peak Inverse Voltage
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  Gate Trigger Voltage - Vgt
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  Gate Trigger Current - Igt
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  Holding Current Ih Max
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  Vf - Forward Voltage
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  Qualification
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Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD

(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
  
                     
70TPS12PBF


70TPS..PbF Series 1200 V 70 A High Voltage Phase Control SCR - Super-247
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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.

Vishay Availability : 0
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USD 3.1732

Multiples of: 4

          -      
NTE6416


Thyristor SIDAC 45V 13A 2-Pin
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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.

NTE Availability : 0
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USD 3.2448

Multiples of: 1

                 
CME30E1600PZ-TUB


SCRs PWR THYRISTOR -SCR TO-263D2
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IXYS Availability : 0
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USD 3.314

Multiples of: 1

                 
NTE5499


Thyristor; 800V; 12A; 10mA; THT; TO220
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NTE Availability : 0
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USD 3.4025

Multiples of: 1

                 
NTE239


SCS; Ic:175mA; TO72
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NTE Availability : 0
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USD 3.4373

Multiples of: 1

                 
S8055NTP


SCRs 55A 800V
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Littelfuse Availability : 0
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USD 3.446

Multiples of: 1000

800 V20 uA55 A  1.5 V40 mA60 mASmd/SmtD2PAK - 2 (TO - 263 - 2)TubeSxx55x650 A1.8 V- 40 C+ 125 C 
VS-40TPS12L-M3


SCRs Single SCR Alt VS-40TPS12-M3
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Vishay Availability : 0
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USD 3.513

Multiples of: 1

                 
SK055M


Littelfuse SCRs 55A 1000V
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Littelfuse Availability : 0
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USD 3.5698

Multiples of: 1

1 kV 55 A  1.5 V40 mA60 mAThrough HoleTO - 218TubeSxx55x650 A1.8 V- 40 C+ 125 C 
S2065KTP


SCRs SCR 200V 65A Iso
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Littelfuse Availability : 0
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USD 3.5799

Multiples of: 1

200 V 65 A1.8 V 2 V50 mA80 mAThrough HoleTO - 218TubeSxx65x  - 40 C+ 125 C 
S6040NRP


Littelfuse SCRs 40A 600V
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Littelfuse Availability : 0
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USD 3.5997

Multiples of: 500

600 V 40 A  1.5 V40 mA60 mASmd/SmtTO - 263ReelSxx40x520 A1.8 V- 40 C+ 125 C 
SK055NTP


Littelfuse SCRs 55A 1000V
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Littelfuse Availability : 0
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USD 3.5999

Multiples of: 1000

1 kV 55 A  1.5 V40 mA60 mASmd/SmtTO - 263TubeSxx55x650 A1.8 V- 40 C+ 125 C 
SK655KDTP


SCRs 1600V 55A Isolated
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Littelfuse Availability : 0
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USD 3.6157

Multiples of: 2

1.6 kV 55 A  1.5 V70 mA200 mAThrough HoleTO - 218AC - 3TubeSk655kd 1.8 V- 40 C+ 125 C 
S8070WTP


Littelfuse SCRs SCR 800V 70A
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Littelfuse Availability : 0
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USD 3.6391

Multiples of: 1

800 V 70 A  2 V50 mA80 mAThrough HoleTO - 218TubeSxx70x950 A1.8 V- 40 C+ 125 C 
VS-40TPS16PBF


Vishay Semiconductors SCRs 1600 Volt 35 Amp
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Vishay Availability : 0
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USD 3.7018

Multiples of: 1

1600 V   10 V2.5 V150 mA150 mAThrough HoleTO - 247ACTubeVs - 40Tps 1.85 V- 40 C+ 125 C 
VS-16TTS08FP-M3


SCRs New Input Thyristor - FULLPAK-220-e3
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Vishay Availability : 0
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USD 3.7158

Multiples of: 1

                 
S8070W


Littelfuse SCRs S8070W
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Littelfuse Availability : 0
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USD 3.7804

Multiples of: 1

800 V 70 A  2 V50 mA80 mAThrough HoleTO - 218XTubeSxx70x950 A1.8 V- 40 C+ 125 C 
NTE5468


Thyristor; 800V; 10A; 15mA; THT; TO220
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NTE Availability : 0
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USD 3.8768

Multiples of: 1

                 
CMA50E1600QB


SCRs PWR THYRISTOR -SCR TO-3P
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IXYS Availability : 0
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USD 3.9408

Multiples of: 1

1.6 kV50 uA70 A -1.5 V50 mA Through HoleTO - 3P - 3Tube  1.3 V- 40 C+ 125 C 
16RIA60


Thyristor SCR 600V 360A 3-Pin TO-48
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Vishay Availability : 0
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USD 3.9565

Multiples of: 100

                 
NTE5554


Thyristor; 400V; 25A; 30mA; THT; TO220
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NTE Availability : 0
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USD 4.0156

Multiples of: 1

                 

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