About SCRs

Ween Semiconductor 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
  
                     
ACT108-600E


Triac; 600V; 0.8A; 10mA; THT; Ammo Pack; TO92
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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 : 1548
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USD 0.2039
Multiples of: 1

                 
BT258S-800R


Thyristor; 800V; 5A; 8A; 50uA; 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 : 1308
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USD 0.334
Multiples of: 1

                 
BT151S-500R.118


Thyristor; 500V; 7.5A; 12A; 15mA; 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 : 1068
Ship by Fri. 07 Jun to Thu. 13 Jun Calender.png

USD 0.4037
Multiples of: 1

                 
BT148-400R,127


Thyristor; 400V; Ifmax: 4A; 2.5A; Igt: 15uA; SIP3,SOT82; THT; tube
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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 : 970
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USD 0.3268
Multiples of: 1

                 
BT151-650L,127


SCRs RAIL-THYR AND TRIACS
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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 : 948
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USD 0.4064
Multiples of: 1

650 V0.1 mA12 A 5 V0.6 V2 mA Through HoleTO - 220 - 3     + 125 C 
BT258-500R,127


TO-220 TRIACs ROHS
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WeEn Semiconductor Availability : 940
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USD 0.3185
Multiples of: 1

500 V 8 A 5 V0.4 V50 uA6 mAThrough HoleTO - 220AB - 4Tube    + 125 C 
BT150-500R.127


Thyristor; 500V; 2.5A; 4A; 15uA; Package: tube; THT; TO220AB
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WeEn Semiconductor Availability : 899
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USD 0.2816
Multiples of: 1

                 
BT151-500R,127


TO-220 TRIACs ROHS
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WeEn Semiconductor Availability : 892
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.2591
Multiples of: 5

                 
BT155W-1200T-AQ


Thyristor; 1.2kV; 50A; 79A; 3mA; Package: tube; THT; TO247-3
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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 : 862
Ship by Thu. 13 Jun to Mon. 17 Jun Calender.png

USD 2.024
Multiples of: 1

1200 V 79 A 5 V0.7 V50 mA Through HoleTO - 247 - 3Tube   - 40 C+ 150 C 
BT258-600R,127


TO-220 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.

WeEn Semiconductor Availability : 802
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USD 0.325
Multiples of: 1

600 V 8 A 5 V0.4 V50 uA6 mAThrough HoleTO - 220AB - 4     + 125 C 
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