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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BTA06T-600CWRG


TRIAC Alternistor - Snubberless 600 V 6 A Through Hole TO-220AB Insulated
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STMicroelectronics 346
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AUD 0.984
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T1635T-6I


Triacs SNUBBERLESS 16 A TRIACS
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STMicroelectronics 194
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AUD 0.86
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T850H-6G


STMicroelectronics Triacs Hi temp 8A Triacs
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STMicroelectronics 62
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AUD 0.5893
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CLA100PD1200NA


IXYS SCR Modules High Efficiency Thyristor Module
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IXYS 62
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AUD 38.5471
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TN1205H-6T


SCRs High Temp 12A SCR 600V 2 to 5 mA IGT
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STMicroelectronics 60
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AUD 0.972
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SKKH 92/12E


Module; double series; 1.2kV; 95A; V: A47; SEMIPACK1; Ufmax:1.8V
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Semikron 58
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AUD 56
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S4040NQRP


Littelfuse SCRs SCR 400V 40A LOW TQ TO263
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Littelfuse 56
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AUD 5.1543
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BTB06-600TRG


Triac; 600V; 6A; 5mA; THT; tube; TO220AB
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STMicroelectronics 55
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AUD 0.666
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BTA20-800CW


35mA 800V Two-way thyristor TO-220 TRIACs ROHS
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Weida Semiconductor 52
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AUD 0.405
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VS-50RIA120


SCRs 1200 Volt 50 Amp
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Vishay 51
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AUD 17.88
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