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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CTB12-600SW


Triac 12A 600V Non-Isolated TO-220AB
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AUD 1.195
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CTB12-800CW


Triac 12A 800V Non-Isolated TO-220AB
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CTA12-800BWPT


Triac 12A 800V Isolated TO-220AB Tube
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AUD 1.195
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CTB16-800B


Thyristor TRIAC 800V 150A 3-Pin(3+Tab) TO-220
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AUD 1.195
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CTA08-1000CW


Triac 8A 1000V Isolated TO-220AB
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AUD 1.195
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CTA12-800BW


Triac 12A 800V Isolated TO-220AB
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AUD 1.195
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TIC226N-S


Thyristor TRIAC 800V 70A 3-Pin(3+Tab) TO-220
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Bourns 0
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AUD 1.1963
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Q2004LT


Triacs 200V 4A 3343V
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AUD 1.1979
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BCR16PM-12LG(#B00)


Triacs TRIAC
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AUD 1.2003
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K2400GRP


Sidacs 240V
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AUD 1.2006
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