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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BTA08-800BW3G


Triacs 8A 50mA 800V IGT 3 QUAD INTERNL ISLTD
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ON Semiconductor 1039
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AUD 2.9552
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2N6507


2N6507G ROHS TRIAC T/HOLE
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ON Semiconductor 68
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AUD 0.9164
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BTB06-600DRG


Triacs
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STMicroelectronics 68
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AUD 0.9779
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BTA12-800CW


35mA 800V Two-way thyristor TO-220 TRIACs ROHS
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Weida Semiconductor 67
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AUD 0.2734
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HX41-800-T


60mA 50mA 800V 1 bidirectional thyristor TO-3P Thyristors (SCR)/Modules ROHS
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ZHHXDZ 67
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AUD 1.5351
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TN3015H-6I


SCRs DFD THYR TRIAC & RECTIFIER
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STMicroelectronics 67
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AUD 1.609
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BTB24-800BW


TO-220B TRIACs ROHS
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FUXINSEMI 57
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AUD 0.3653
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BTA204S-800C


Triac; 800V; 4A; 35mA; SMD; sensitive gate; 3Q, Hi-Com; Reel, tape
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WeEn Semiconductor 53
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AUD 0.537
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T2550-12I


Triacs 1200V 25A Snubberless™ Triac
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STMicroelectronics 43
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AUD 5.6
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ACST830-8FP


Triacs Overvoltage Triac Static dV/dt >2000 V
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STMicroelectronics 0
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AUD 1.338
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