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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Thyristors - TRIACs SOT-89 RoHS
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KEXIN 349
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AUD 0.0638
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BTA04F


35mA 25mA 800V 1 TO-220 TRIACs ROHS
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YFW Electronics 349
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AUD 0.2453
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S8015L


Littelfuse SCRs 15A 1000V
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Littelfuse 348
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AUD 1.9957
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K1100G


Sidacs 110V
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Littelfuse 346
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AUD 0.7511
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Q6025R5TP


Triacs 600V 25A Triac 50-50-50 mA TO220
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Littelfuse 346
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AUD 2.3571
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SJ6004VS2TP


SCRs 600V 4A 0.2mA TO251 High Temp 150c SCRs
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Littelfuse 345
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MAC12SNG


Triacs THY 12A 800V TRIAC
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ON Semiconductor 337
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T810-800B-TR


STMicroelectronics Triacs 8A Triacs
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STMicroelectronics 334
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BT139B-800G-JSM


800V TO-263 TRIACs ROHS
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JSMSEMI 240
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BTA330-800BTQ


Triacs 3Q Hi-Com Triac
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WeEn Semiconductor 0
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AUD 1.8
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