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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P3502SBLRP


Thyristor Surge Protection Devices - TSPD 320V 100A DO214 2L SIDACtor Bi
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AUD 0.9604
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T435-800W


STMicroelectronics Triacs 4A Triacs
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AUD 0.9202
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CTB06-400CW


Triac 6A 400V Non-Isolated TO-220AB
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AUD 0.9207
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CTB06-600C


Triac 6A 600V Non-Isolated TO-220AB
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AUD 0.9207
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CTB08-400C


Triac 8A 400V Non-Isolated TO-220AB
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AUD 0.9207
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CTB08-600B


Triac 8A 600V Non-Isolated TO-220AB
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AUD 0.9207
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CTA08-400C


Triac 8A 400V Isolated TO-220AB
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AUD 0.9207
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CTA08-600B


Triac 8A 600V Isolated TO-220AB
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AUD 0.9207
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T835H-8I


TRIAC Alternistor - Snubberless 800V 8A Through Hole TO-220AB Insulated
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AUD 0.9225
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S601ERP


SCRs 1A 600V
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AUD 0.9227
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