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.
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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
  
                     
P0102AL 5AA4


SOT-23 TRIACs ROHS
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STMicroelectronics Availability : 109063
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USD 0.1962

Multiples of: 1

100 V  1.7 V 0.8 V0.2 mA6 mASmd/SmtSOT - 23ReelP010xx 1.7 V- 40 C+ 125 C 
Hot TISP61089HDMR-S


SCRs Dual P Gate Forward Conducting
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Bourns Availability : 19278
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USD 0.8325

Multiples of: 1

170 V -  2.5 V15 mA- 150 mASmd/SmtSOIC - 8ReelTisp61089hdm7.7 A3 V- 40 C+ 150 C 
BT151X-650C,127


SCRs Thyristor SCR 650V 1 10A 3-Pin (3+Tab)
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WeEn Semiconductor Availability : 6085
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USD 0.3416

Multiples of: 1

650 V 12 A1.75 V5 V0.6 V2 mA20 mAThrough HoleTO - 220F - 3Tube    + 125 C 
MCR708AG


SCRs 600V 4A
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ON Semiconductor Availability : 6071
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USD 0.3773

Multiples of: 1

600 V 4 A2.2 V18 V0.8 V0.075 mA5 mASmd/SmtTO - 252 - 3 (DPAK)TubeMcr708a35 A2.2 V- 40 C+ 110 C 
BT169D-L,112


SCRs Thyristor SCR 400V 9A Bulk
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WeEn Semiconductor Availability : 6067
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USD 0.0704

Multiples of: 1

400 V 0.8 A 5 V0.5 V50 uA2 mAThrough HoleTO - 92 - 3Tube   - 40 C+ 125 C 
BT152-500RT,127


SCRs THYRISTOR 20A 500V
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NXP Availability : 5993
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USD 0.5335

Multiples of: 1

500 V 20 A1.4 V5 V0.6 V3 mA60 mAThrough HoleTO - 220 - 3Tube   - 40 C+ 125 C 
ACTP250J1BJR-S


SCRs 190VDRM 250 VBO Bi-Directional
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Bourns Availability : 5959
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USD 0.5126

Multiples of: 1

190 V      20 mASmd/SmtDO - 214 - 2ReelActp600 mA - 40 C+ 150 C 
BT151X-500R,127


SCRs RAIL SCR
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NXP Availability : 5945
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USD 0.2519

Multiples of: 1

500 V 12 A1.4 V5 V0.6 V2 mA20 mAThrough HoleSOT - 186ATube    + 125 C 
BT151-800R,127


SCRs RAIL SCR
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NXP Availability : 5841
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USD 0.3025

Multiples of: 1

800 V 12 A1.75 V5 V1.5 V15 mA20 mASmd/SmtSOT - 78Tube    + 125 C 
S6X8BSRP


Littelfuse SCRs Sen SCR 800V .8A 200uA
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Littelfuse Availability : 5837
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USD 0.2937

Multiples of: 1

600 V 0.8 A 5 V0.8 V200 uA5 mASmd/SmtSOT - 89ReelSxx8xsx10 A1.7 V- 40 C+ 125 C 
P0109AL 5AA4


STMicroelectronics SCRs .025 SCRs
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STMicroelectronics Availability : 5820
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USD 0.2054

Multiples of: 3000

100 V    0.8 V0.001 mA6 mASmd/SmtSOT - 23ReelP010xx 1.7 V- 40 C+ 125 C 
TYN225RG


TO-220 TRIACs ROHS
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STMicroelectronics Availability : 5820
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USD 1.5718

Multiples of: 1000

0.2 V  1.6 V 1.5 V40 mA50 mAThrough HoleTO - 220TubeTyn225 1.6 V- 40 C+ 125 C 
TYN16-600CT,127


Pre-ordered transistors SOT78 RoHS
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WeEn Semiconductor Availability : 5691
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USD 0.3292

Multiples of: 1

600 V0.2 mA16 A 5 V0.7 V15 mA Through HoleSOT - 78 - 3     + 150 C 
BT169D,112


NXP Semiconductors SCRs BULK SCR
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NXP Availability : 5684
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USD 0.0682

Multiples of: 1

400 V 0.8 A 5 V0.8 V0.2 mA5 mASmd/SmtSOT - 54Tube  1.7 V + 125 C 
BT152-800R,127


TO-220 TRIACs ROHS
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WeEn Semiconductor Availability : 5607
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USD 0.5148

Multiples of: 1

800 V 20 A 5 V0.6 V3 mA60 mAThrough HoleSOT - 78 - 3     + 125 C 
VS-16TTS12S-M3


SCRs New Input Thyristor - D2PAK-e3
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Vishay Availability : 5529
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USD 0.979

Multiples of: 1

                 
VS-10TTS08S-M3


SCRs New Input Thyristor - D2PAK-e3
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Vishay Availability : 5523
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USD 0.7791

Multiples of: 1

           Fred Pt     
BT258S-800LT,118


SCRs Thyristor SCR 800V 82A 3-Pin (2+Tab)
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WeEn Semiconductor Availability : 5503
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USD 0.3722

Multiples of: 1

                 
BT152X-800R,127


NXP Semiconductors SCRs RAIL SCR
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NXP Availability : 5456
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USD 0.5346

Multiples of: 1

800 V 20 A 5 V1.5 V32 mA60 mASmd/SmtSOT - 186ATube  1.75 V + 125 C 
2N5064


SCRs 0.8A 200V
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Central Semiconductor Availability : 5350
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USD 0.2112

Multiples of: 1

200 V  1.7 V5 V1.2 V0.35 mA10 mAThrough HoleTO - 92Bulk2N5064 1.7 V- 40 C+ 125 C 
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