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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MCR12MG


SCRs 600V 12A
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ON Semiconductor 388
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AUD 1.9014
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VS-50TPS12L-M3


Vishay SCRs New Input Thyristor - TO-247-e3
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Vishay 387
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AUD 5.0662
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BTB08-600CW


TO-252-4R TRIACs ROHS
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Weida Semiconductor 385
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AUD 0.1358
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S8055MTP


Littelfuse SCRs SCR 800V 55A
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Littelfuse 383
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AUD 6.4451
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S8016NRP


Littelfuse SCRs 16A 1000V
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Littelfuse 382
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AUD 2.42
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BT151S-650L.118


Thyristor; 650V; 7.5A; 12A; 5mA; Package: Reel, tape; SMD; DPAK
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WeEn Semiconductor 376
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AUD 0.631
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BTA408X-1000C0TQ


Triacs BTA408X-1000C0TQ/TO-220F/STANDARD MARKING * HORIZONTAL, RAIL PACK
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WeEn Semiconductor 374
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AUD 0.8066
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MCR22-6G


TO-92 TRIACs ROHS
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LGE 232
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AUD 0.0508
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Z0405MH


Triacs 4 A Triac
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STMicroelectronics 182
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AUD 0.3809
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BTA16-600B


25mA 30mA 600V Two-way thyristor TO-220 Thyristors (SCR)/Modules ROHS
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Minos 0
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AUD 0.3414
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