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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T405T-6FP


Triacs 4A Logic Level Triac
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AUD 0.4106
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ACS108-6SN


Triac; 800V; 0.8A; 10mA; SMD; internally triggered; Reel, tape
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AUD 0.4114
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RS0806B-TW


Thyristors - TRIACs Two-way thyristor 600V TO-220B RoHS
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AUD 0.4127
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BT136X-800


Triac; 800V; 4A; 35/70mA; THT; sensitive gate; 4Q; tube; TO220FP
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AUD 0.4149
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BT136X-800


Triacs 800V 4A
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AUD 0.4149
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Z0107NA 5AL2


STMicroelectronics Triacs 1 A Triac 600 to 800 3 to 25 mA AC Switch
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AUD 0.4149
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BTA24-800CWRG(UMW)


TO-220A TRIACs ROHS
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Youtai 0
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AUD 0.415
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X0202DA 1BA2


STMicroelectronics SCRs 1.25 Amp 400 Volt
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AUD 0.4153
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ACTT2X-800E,127


Triacs AC THYRISTOR TRIAC PWR SWITCH
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AUD 0.4155
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BTA204W-600D,135


Triac; 600V; 4A; SOT223; Igt: 5mA; Ifsm: 25A; 3Q,Hi-Com
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AUD 0.4157
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