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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T850H-6G


STMicroelectronics Triacs Hi temp 8A Triacs
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STMicroelectronics 91
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AUD 0.6373
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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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P3500SBLRP


Thyristor Surge Protection Devices (TSPD) 100A 320V
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Littelfuse 90
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AUD 0.9586
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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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BT134-600,127


NXP Semiconductors Triacs RAIL TRIAC
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NXP 89
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AUD 0.3597
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TYN610RG


Thyristor; 600V; 6.4A; 10A; 15mA; Package: tube; THT; TO220AB
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STMicroelectronics 88
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AUD 0.6675
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K2500G


Sidacs 250V
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Littelfuse 88
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AUD 1.0895
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Z00607MA 1BA2


Triacs 0.8 Amp 600 Volt
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STMicroelectronics 87
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AUD 0.5657
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KL3L07-5103


Shindengen Sidacs VDRM=58 ITSM=30
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Shindengen 87
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AUD 1.1379
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BTB16-600CW3G


Triacs 16A 35mA 600V IGT 3 QUAD
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ON Semiconductor 87
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AUD 1.3043
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