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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MCR218-2G


SCRs 50V 8A
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ON Semiconductor 405
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AUD 1.203
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S4055RTP


Littelfuse SCRs 400V 55A
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Littelfuse 405
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AUD 4.5921
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P0102DA 2AL3


SCRs 0.8A SCRS
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STMicroelectronics 402
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AUD 0.1766
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BTW68-1200RG


Thyristor; 1.2kV; 19A; 30A; 50mA; Package: tube; THT; TOP3
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STMicroelectronics 402
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AUD 12.1659
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CTB24-800B


Triac 25A 800V Non-Isolated TO-220AB
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C3 Semiconductors 401
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AUD 1.5208
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BT139X-600G.127


Triac; 600V; 16A; 50/100mA; THT; sensitive gate; 4Q; tube; TO220FP
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WeEn Semiconductor 399
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AUD 0.9022
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MCR218-6G


SCRs 400V 8A
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ON Semiconductor 396
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AUD 1.3619
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S6006VTP


Littelfuse SCRs 6A 600V
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Littelfuse 394
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AUD 1.1611
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BTA16-800BQ


Triac; 800V; 16A; 50/70mA; THT; sensitive gate; 4Q; tube; ITO220AB
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WeEn Semiconductor 392
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AUD 1.0022
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MCR100-6


Thyristors - TRIACs One-way thyristor 400V TO-92 (TO-92-3) RoHS
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Changjing Electronics Technology 378
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AUD 0.0613
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