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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BTA41-800BW


80mA 50mA 1.55V 1W 40A 800V -40℃~+125℃@(Tj) 400A@50Hz Two-way thyristor 1.5V TO-3P TRIACs ROHS
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FUXINSEMI 42262
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AUD 1.2061
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ACT108W-800EF


Thyristors - TRIACs SOT-223 RoHS
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WeEn Semiconductor 22714
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AUD 0.2404
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BTB26-600BRG


Triac; 600V; 25A; 50mA; THT; tube; TOP3
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STMicroelectronics 22698
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AUD 4.3304
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TISP4040L1BJR-S


Thyristor Surge Protection Devices - TSPD Very Low Voltage Bidirectional
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Bourns 22355
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AUD 0.2389
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BT136-800E


TO-252-3 TRIACs ROHS
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Weida Semiconductor 21965
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AUD 0.0816
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P0111MA 1AA3


SCRs 0.8A THYRISTOR TRIAC
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STMicroelectronics 21876
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AUD 0.1145
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T1235-600G-TR


STMicroelectronics Triacs 12 Amp 600 Volt
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STMicroelectronics 21340
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AUD 0.5893
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MAC97A8,412


Triacs 600V .6A
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NXP 20909
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AUD 0.1744
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PCR606


TO-92 TRIACs ROHS
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Weida Semiconductor 20738
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AUD 0.0201
Multiples of: 20

Z0107NN0,135


Triacs 800 V 1 A SOT223
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WeEn Semiconductor 20724
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AUD 0.1901
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