About SCRs

Vishay 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
  
                     
110RKI80


SCRs RECOMMENDED ALT 78-VS-110RKI80
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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 47.3765

Multiples of: 1

800 V   20 V2 V120 mA200 mAStudTO - 94Bulk 2.18 kA1.57 V- 40 C+ 140 C 
VS-110RKI120PBF


Vishay Semiconductors SCRs 110 Amp 1200 Volt 172 Amp IT(RMS)
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Vishay Availability : 0
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USD 48.4589

Multiples of: 25

1200 V   10 V2 V120 mA200 mAStudTO - 94Bulk  1.57 V- 40 C+ 140 C 
110RKI120


Vishay Semiconductors SCRs 120 Volt 110 Amp
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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 53.3589

Multiples of: 1

1200 V   20 V2 V120 mA200 mAStudTO - 94Bulk 2.18 kA1.57 V- 40 C+ 140 C 
VS-80RIA120


SCRs Thyristors - TO-83/94 BRA SQ-e3
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USD 53.5886

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1200 V   10 V2.5 V120 mA200 mAStudTO - 94   1.6 V- 40 C+ 125 C 
180RKI40


Vishay Semiconductors SCRs 400 Volt 180 Amp
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Vishay Availability : 0
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USD 54.8142

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400 V   5 V2.5 V150 mA600 mAStudTO - 93Bulk 4 kA1.35 V- 40 C+ 125 C 
VSKT41/14


Thyristor SCR Module 1.4KV 985A 7-Pin ADD-A-PAK
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Vishay Availability : 0
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USD 55.3531

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1400 V    2.5 V150 mA Screw        
VS-181RKI100PBF


SCRs 180 Amp 1000 Volt 285 Amp IT(RMS)
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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 55.757

Multiples of: 1

1000 V   5 V2.5 V150 mA600 mAStudTO - 93Bulk  1.35 V- 40 C+ 125 C 
VS-111RKI120


SCRs Thyristors - TO-83/94 BRA SQ-e3
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Vishay Availability : 0
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USD 57.2024

Multiples of: 25

           Fred Pt     
VS-181RKI80PBF


SCRs 180 Amp 800 Volt 285 Amp IT(RMS)
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Vishay Availability : 0
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USD 58.7084

Multiples of: 1

800 V30 mA  5 V2.5 V150 mA Stud MountTO - 93Bulk  1.35 V- 40 C+ 125 C 
VS-ST700C12L0


SCRs 1200 Volt 910 Amp
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USD 65.9295

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1.2 kV 1857 A  3 V200 mA600 mAChassisTO - 200AC (B - PUK)Bulk 16400 A - 40 C+ 125 C 
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