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.

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
  
                     
40TPS12PBF


40TPS Series 1200 V 55 A Through Hole Phase Control SCR - TO-247AC
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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 2.1061
Multiples of: 10

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VS-25TTS12FPPBF


SCRs 1200 Volt 25 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 2.203
Multiples of: 1

1200 V  1.25 V10 V2 V45 mA100 mAThrough HoleTO - 220Tube  1.25 V- 40 C+ 125 C 
VS-16TTS16S-M3


SCRs New Input Thyristor - D2PAK-e3
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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 2.282
Multiples of: 1

                 
40TPS08APBF


Thyristor; 800V; 35A; 55A; 40mA; Package: tube; THT; TO247AC
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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 2.2946
Multiples of: 25

                 
VS-25TTS12SPBF


SCRs RECOMMENDED ALT 78-VS-25TTS12S-M3
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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 2.3502
Multiples of: 1

1200 V  1.25 V10 V2 V45 mA100 mASmd/SmtD2PAKTube 350 A1.25 V- 40 C+ 125 C 
VS-40TPS12AP-S1


TO-247AC-3 TRIACs ROHS
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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 2.5407
Multiples of: 1

                 
40TPS12APBF


New Input Thyristor - TO-247-e3
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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 2.6792
Multiples of: 1

                 
VS-40TTS12PBF


SCRs RECOMMENDED ALT 78-VS-40TTS12-M3
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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 2.6983
Multiples of: 1

1.2 kV 40 A1.6 V 1.3 V35 mA100 mAThrough HoleTO - 220 - 3Tube  1.6 V- 25 C+ 140 C 
25TTS12SPBF


SCRs 1200 Volt 25 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 2.7249
Multiples of: 50

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25TTS12STRLPBF


SCRs 1200 Volt 25 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 2.7487
Multiples of: 800

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