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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BTA41-800BRG


Triac; 800V; 41A; 50mA; THT; tube; TOP3
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STMicroelectronics 426
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AUD 2.3409
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MAC16MG


TRIAC Standard 600 V 16 A Through Hole TO-220AB
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ON Semiconductor 425
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AUD 1.9209
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CTB16-600CW


Triac 16A 600V Non-Isolated TO-220AB
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C3 Semiconductors 421
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AUD 1.3333
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BTA312X-800B,127


Triacs RAIL-THYR AND TRIACS
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WeEn Semiconductor 419
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AUD 1.0089
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MAC9MG


Triacs THY 8A 600V TRIAC
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ON Semiconductor 419
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AUD 1.114
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T830-8FP


TRIAC Alternistor - Snubberless 800 V 8 A Through Hole TO-220FPAB
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STMicroelectronics 419
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AUD 1.1374
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BTA312B-600B.118


Thyristors - TRIACs Two-way thyristor 600V TO-263-3 RoHS
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WeEn Semiconductor 418
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AUD 0.8889
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ACST610-8G


STMicroelectronics Triacs AC POWER SWITCH 6 AMP LOAD <10 mA
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STMicroelectronics 413
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AUD 1.6222
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VS-40TPS12AL-M3


SCRs Single SCR Alt VS-40TPS12A-M3
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Vishay 413
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AUD 3.1603
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MCR100-4G


Thyristor SCR 200V 10A 3-Pin TO-92 Box
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ON Semiconductor 411
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AUD 1.203
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