About SCRs

Littelfuse 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
  
                     
TCR22-6AP


Littelfuse SCRs 1.5A 200uA 400V Sensing
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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.

Littelfuse Availability : 0
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USD 0.4228
Multiples of: 2000

400 V 1.5 A 6 V0.8 V200 uA5 mAThrough HoleTO - 92Ammo PackTcr2 1.5 V- 40 C+ 110 C 
EC103M3


SCRs 600V .8A 500uA Sensing
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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.

Littelfuse Availability : 0
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USD 0.4246
Multiples of: 2000

600 V 800 mA 1.2 V800 mV500 uA8 mAThrough HoleTO - 92BulkEc103xx20 A1.7 V- 40 C+ 110 C 
EC103D1RP


Littelfuse SCRs 400V .8A 12uA
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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.

Littelfuse Availability : 0
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USD 0.4295
Multiples of: 2000

400 V 0.8 A 5 V0.8 V12 uA5 mAThrough HoleTO - 92ReelEc103xx20 A1.7 V- 40 C+ 110 C 
EC103DRP


SCRs 400V .8A 500uA
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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.

Littelfuse Availability : 0
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USD 0.438
Multiples of: 1

400 V1 uA800 mA 5 V800 mV200 uA Through HoleTO - 92Cut Tape , ReelEC103xx20 A1.7 V- 40 C+ 110 C 
EC103M2


Littelfuse SCRs 600V .8A 50uA Sensing
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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.

Littelfuse Availability : 0
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USD 0.4776
Multiples of: 1

600 V 0.8 A 1.2 V0.8 V50 uA5 mAThrough HoleTO - 92BulkEc103xx20 A1.7 V- 40 C+ 110 C 
EC103MRP


SCRs 600V .8A 200uA
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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.

Littelfuse Availability : 0
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USD 0.4903
Multiples of: 1

600 V 800 mA 5 V800 mV200 uA5 mAThrough HoleTO - 92Cut TapeEc103xx20 A1.7 V- 40 C+ 110 C 
S4S3RP


Littelfuse SCRs Sensing
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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.

Littelfuse Availability : 0
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USD 0.5075
Multiples of: 2500

400 V 0.8 A 5 V0.8 V500 uA8 mASmd/SmtDO - 214ReelSxsx 1.7 V- 40 C+ 110 C 
TCR22-8RP


SCRs 1.5A 200uA 600V Sensing
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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.

Littelfuse Availability : 0
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USD 0.521
Multiples of: 1

600 V2 uA1.5 A 6 V800 mV200 uA Through HoleTO - 92Reel , Cut TapeTCR2 1.5 V- 40 C+ 110 C 
EC103M1AP


Littelfuse SCRs 600V .8A 12uA
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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.

Littelfuse Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.5323
Multiples of: 2000

600 V 0.8 A 5 V0.8 V12 uA5 mAThrough HoleTO - 92Ammo PackEc103xx20 A1.7 V- 40 C+ 110 C 
MCR72-8TG


SCRs 600V 8A
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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.

Littelfuse Availability : 0
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USD 0.5377
Multiples of: 1

600 V 8 A 5 V1.5 V0.2 mA6 mAThrough HoleTO - 220 - 3TubeMcr72 - 8100 A2 V- 40 C+ 110 C 
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