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
  
                     
S4055NRP


Littelfuse SCRs 55A 400V
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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 2315
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AUD 4.8571
Multiples of: 1

400 V 55 A  1.5 V40 mA60 mASmd/SmtD2PAKReelSxx55x650 A1.8 V- 40 C+ 125 C 
S6SRP


Littelfuse SCRs 600V 0.8 AMP SMT
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Littelfuse 2244
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AUD 0.9237
Multiples of: 1

600 V 0.8 A1.7 V5 V0.8 V200 uA5 mASmdsmtDO - 214AB - 2ReelSxsx20 A1.7 V- 40 C110 C 
S6008LS2TP


SCRs Sen SCR600V 8A 200UA
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Littelfuse 2239
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AUD 2.4038
Multiples of: 1

600 V 8 A 1 V800 mV200 uA6 mAThrough HoleTO - 220 - 2TubeSxx08xsx100 A1.6 V- 40 C+ 110 C 
Hot S4025LTP


SCRs 400V 25A SCR TO220 ISO
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Littelfuse 2226
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AUD 1.78
Multiples of: 1

         TO - 220 - 2TubeSxx25x     
SJ6006VTP


SCRs 600V 6A 15mA TO251 High Temp 150c SCRs
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Littelfuse 2182
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AUD 1.2658
Multiples of: 1

600 V 6 A -0.8 V200 uA6 mASmd/SmtTO - 251 - 3TubeSjxx06xx 600 V- 40 C+ 150 C 
SV6016D1RP


6mA 16A TO-252(DPAK) TRIACs ROHS
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Littelfuse 2136
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AUD 1.7038
Multiples of: 1

600 V10 uA16 A  1.5 V6 mA SMD/SMTTO - 252 - 3Reel , Cut TapeThyristors 1.6 V- 40 C+ 150 C 
S6X8TSRP


Littelfuse SCRs Sen SCR 600V .8A 200uA
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Littelfuse 2124
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AUD 0.3981
Multiples of: 1

600 V 0.8 A 5 V0.8 V200 uA5 mASmd/SmtSOT - 223ReelSxx8xsx10 A1.7 V- 40 C+ 125 C 
S802ECS


SCRs POWER THYRISTOR DISCRETE
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Littelfuse 2123
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AUD 0.4494
Multiples of: 1

800 V3 uA1.5 A 8 V800 mV100 uA Through HoleTO - 92 - 3BulkS802ECS 1.6 V- 40 C+ 125 C 
S8X8ES1


Littelfuse SCRs Sen SCR 800V .8A 5uA
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Littelfuse 2107
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AUD 0.4827
Multiples of: 1

800 V 0.8 A 5 V0.8 V5 uA5 mAThrough HoleTO - 92BulkSxx8xsx10 A1.7 V- 40 C+ 125 C 
S602ES


Littelfuse SCRs 1.5 Amp Sensitive SCR
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Littelfuse 2060
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AUD 0.5673
Multiples of: 1

600 V 1.5 A 5 V0.8 V200 uA5 mAThrough HoleTO - 92BulkSx02xs15 A1.7 V- 40 C+ 125 C 
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