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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VS-16RIA100


SCRs 1000 Volt 16 Amp
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Vishay 92
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AUD 25.7115
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VS-16RIA120


Vishay Semiconductors SCRs 1200 Volt 16 Amp
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Vishay 92
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AUD 29.0577
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VS-25RIA80


SCRs 800 Volt 25 Amp
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Vishay 91
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AUD 24.1923
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NTE5411


Thyristor; 30V; 4A; 0.2mA; THT; TO126
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NTE 90
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AUD 2.24
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VS-22RIA120


SCRs 1200 Volt 22 Amp
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Vishay 90
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AUD 27.9615
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BTA16-600B(MS)


600V TO-220 TRIACs ROHS
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MSKSEMI 89
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AUD 0.3971
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BTB24-800BW


TO-220B TRIACs ROHS
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FUXINSEMI 77
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AUD 0.3549
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SKKT 92B12E


Module; thyristor/thyristor; 1.3kV; 95A; A48; SEMIPACK1; Ifsm:2kA
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Semikron 77
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AUD 58.3
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T2035H-6I


Triac; 600V; 20A; 35mA; THT; high temperature; Snubberless™; tube
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STMicroelectronics 70
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AUD 1.6896
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SKKT92/12E


Thyristor SCR Module 1.2KV 2KA 7-Pin Case A-46
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Semikron 66
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AUD 51.9
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