Thyristors

A thyristor is a type of semiconductor device that acts like a switch, allowing energy to flow in one direction only. It is a three-terminal electronic device composed of four layers of alternating P-type and N-type material that can operate in four different states: off, forward blocking, reverse blocking, and forward conducting. In its off state, the thyristor does not conduct current; in its forward blocking state, it allows current to flow in the forward direction only; in its reverse blocking state, it allows current to flow in the reverse direction only; and in its forward conducting state, it allows current to flow in either the forward or reverse direction. Thyristors can be used in many applications such as power control, over-current protection, motor speed control, and lighting dimmers.
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MCR08MT1G


ON Semiconductor SCRs THY .8A 600V SCR
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ON Semiconductor 13
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AUD 0.4295
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BTA41-1200BW


TO-3P Thyristors (SCR)/Modules ROHS
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Weida Semiconductor 13
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AUD 1.2781
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S4040NQ2RP


SCRs 400V 40A SCR Low TQ TO263
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Littelfuse 13
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AUD 5.6571
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PSW1C 50/16


Module; opposing; 1.6kV; 50A; 4pin THT Module; Ufmax:1V; Ifsm:460A
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Powersem 13
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AUD 17.7778
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VS-VSKE16608PBF


Vishay Semiconductors SCR Modules 800 Volt 165 Amp
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Vishay 13
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AUD 69.8762
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L321F


Crydom SCR Modules Power Module MODULE SCRDIODE
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Sensata 13
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AUD 97.5397
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ACS108-6SA


Triacs Transient Vltg Protected AC Switch
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STMicroelectronics 12
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AUD 0.2863
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GA301Ae3


SCRs
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Microchip 12
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AUD 50.2857
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SKKT 27/14E


Module; thyristor/thyristor; 1.4kV; 27A; A46; SEMIPACK1; Ifsm:550A
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Semikron 12
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AUD 57.2222
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NTE56022


Thyristor TRIAC 200V 400A 3-Pin TO-48 Isolated
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NTE 12
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AUD 70.125
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