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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TO-220A TRIACs ROHS
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Youtai 979
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50mA 50mA 800V 1 TO-220AB TRIACs ROHS
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MAC08BT1G


Triacs THY .8A 200V TRIAC
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MAC97A4G


Triacs THY .6A 200V TRIAC
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TRIAC, 1A, 600V, SOT-223
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BTA201-800E,412


Triacs Thyristor TRIAC 800V 13.7A 3-Pin SPT
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AUD 0.3096
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BTA201-800ER,412


Triacs Thyristor TRIAC 800V 13.7A 3-Pin SPT
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BTA201-800ER,112


Triacs 3 QUADRANT TRIAC
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Triacs 4.0 Amp 600 Volt
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MCR100-6G


MCR100-6G THYRISTOR SCR 0.8A 400V TO-92 THYRISTOR T/HOLE
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