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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P3800FNLTP


Thyristor Surge Protection Devices - TSPD 3kA 8/20 SURGE RATNG TO-262M AEC-Q101
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Littelfuse 1196
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AUD 6.1757
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Q4010RH5TP


Triacs 400V 10A 50-50-50mA
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Littelfuse 473
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AUD 1.284
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SK055NRP


Littelfuse SCRs 55A 1000V
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Littelfuse 473
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AUD 4.4157
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BT1308W-600D.115


Triac; 600V; 9A; 5/7mA; SMD; sensitive gate; 4Q; Reel, tape; SOT223
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WeEn Semiconductor 467
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AUD 0.2
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2N6504G


SCRs 50V 25A
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ON Semiconductor 461
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AUD 2.6871
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P0102DN 5AA4


Thyristor; 400V; 0.5A; 0.8A; 200uA; Package: Reel, tape; SMD; SOT223
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STMicroelectronics 455
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AUD 0.158
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MAC97A8


Thyristors - TRIACs Two-way thyristor 600V TO-92 (TO-92-3) RoHS
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Changjing Electronics Technology 388
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AUD 0.0876
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MMJX1H40N150


SCRs IGBT SMPD PKG-STANDARD
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IXYS 380
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AUD 45.3671
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ACST1010-7FP


Triacs AC Switch 10A 700V 10 or 35 mA IGT
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STMicroelectronics 370
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AUD 1.1126
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BTB16-800BRG


Triac; 800V; 16A; 50mA; THT; tube; TO220AB
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STMicroelectronics 161
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AUD 0.9062
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