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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BTB10-800CW


800V 1 TO-220 TRIACs ROHS
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Weida Semiconductor 97
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AUD 0.2623
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BT136


Thyristors - TRIACs Two-way thyristor 600V TO-220 (TO-220-3) RoHS
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Changjing Electronics Technology 97
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AUD 0.2679
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BTA10-800CW


35mA 800V Two-way thyristor TO-220 TRIACs ROHS
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Weida Semiconductor 97
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AUD 0.3079
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K1500GRP


Sidacs 150V
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Littelfuse 97
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AUD 0.3705
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BTB20-800CW


800V 1 TO-220M TRIACs ROHS
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Weida Semiconductor 97
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AUD 0.3962
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BTA24-800BCW


TO-220PT Thyristors (SCR)/Modules ROHS
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Juxing Electronic Technology 97
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AUD 0.4104
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TS420-600H


STMicroelectronics SCRs 4.0 Amp 600 Volt
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STMicroelectronics 97
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AUD 0.7084
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BTB12-600BRG


STMicroelectronics Triacs 12 Amp 600 Volt
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STMicroelectronics 97
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AUD 0.8533
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X0405MF


Thyristors - TRIACs One-way thyristor 600V TO-202 RoHS
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STMicroelectronics 97
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AUD 0.9296
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BTB06-600DRG


Triacs
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STMicroelectronics 97
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AUD 0.9933
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