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.

SCRs

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Image  Information Image Stock Code(▲▼)Description
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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
  
                     
MCR106-6G


SCRs 400V 4A
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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 : 0
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USD 0.2983

Multiples of: 50

400 V  2 V6 V1 V0.2 mA5 mAThrough Hole BulkMcr106  - 40 C110 C 
BT148-600R


SCRs RAIL SCR
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NXP Availability : 0
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USD 0.3007

Multiples of: 1

600 V   5 V1.5 V0.2 mA6 mASmd/SmtSOT - 82Rail 38 A1.8 V- 40 C+ 125 C 
BT148-600R


Thyristor; 600V; 2.5A; 4A; 15uA; Package: tube; THT; SOT82
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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 : 0
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USD 0.3007

Multiples of: 1

                 
BT151-500R.127


Thyristor; 500V; 12A; 100A; TO220AB
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NXP Availability : 0
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USD 0.3077

Multiples of: 1

                 
BT151-500R.127


Thyristor; 500V; 7.5A; 12A; 2mA; Package: tube; THT; TO220AB
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USD 0.3077

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BT151-500C


SCRs THYRISTOR
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NXP Availability : 0
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USD 0.3095

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         SOT - 78Rail      
S8X8ES2


Littelfuse SCRs Sen SCR 800V .8A 50uA
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Littelfuse Availability : 0
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USD 0.3096

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800 V 0.8 A  0.8 V50 uA5 mAThrough HoleTO - 92BulkSxx8xsx 1.7 V- 40 C+ 125 C 
S4X8BSRP1


SCRs 400V .8A 200 SEN SCR SOT89 SO
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Littelfuse Availability : 0
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USD 0.3096

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 3 uA      SMD/SMTSOT - 89 - 3Reel , Cut TapeSxX8xSx     
NYC228STT1G


SCRs SENSITIVE GATE SCR
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Littelfuse Availability : 0
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USD 0.3123

Multiples of: 1

                 
BT150-500R,127


SCR THYRISTOR, 4A, 500V, TO-220AB
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USD 0.3125

Multiples of: 1

                 
BT151S-650L,118


Thyristor SCR 650V 132A 3-Pin(2+Tab) DPAK T/R
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WeEn Semiconductor Availability : 0
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USD 0.3145

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650 V 12 A 5 V0.6 V2 mA20 mASmd/SmtDPAK - 3Cut Tape    + 125 C 
S2SRP


SCRs Sensing
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Littelfuse Availability : 0
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USD 0.3159

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200 V 0.8 A1.7 V5 V0.8 V200 uA5 mASmd/SmtDO - 214ReelSxsx  - 40 C+ 110 C 
BT151X-500C,127


SCRs RAIL-THYR AND TRIACS
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NXP Availability : 0
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USD 0.3197

Multiples of: 1

500 V 12 A1.75 V5 V0.6 V2 mA20 mASmd/SmtSOT - 186A - 3Tube    + 125 C 
BT151U-800C,127


BT151U-800C/SIL3/STANDARD MARK
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WeEn Semiconductor Availability : 0
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USD 0.3207

Multiples of: 1

800 V0.1 mA12 A 5 V0.6 V2 mA Through HoleSOT - 533 - 3     + 125 C 
BT151-800R


SCRs RAIL SCR
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NXP Availability : 0
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USD 0.3213

Multiples of: 1

         SOT - 78Rail      
BT151-650R


SCRs RAIL SCR
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NXP Availability : 0
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USD 0.3253

Multiples of: 1

650 V   5 V1.5 V15 mA20 mASmd/SmtSOT - 78Rail  1.75 V + 125 C 
BT151-650R


Thyristor; 650V; 7.5A; 12A; 2mA; Package: tube; THT; TO220AB
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WeEn Semiconductor Availability : 0
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USD 0.3253

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S8X5ECS


SCRs SCR TO92 800V .5A SEN THY
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Littelfuse Availability : 0
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USD 0.3264

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BT300S-600R,118


BT300S-600R/DPAK/REEL 13" Q1/T
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WeEn Semiconductor Availability : 0
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USD 0.3288

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S4004DS1RP


SCRs 4A 50uA 400V Sensing
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Littelfuse Availability : 0
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USD 0.3296

Multiples of: 1

400 V 4 A1.6 V6 V0.8 V50 uA4 mASmd/SmtTO - 252ReelSxx04xsx 1.6 V- 40 C+ 110 C 
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