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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BT139X-600E.127


Thyristors - TRIACs Two-way thyristor 600V TO-220-3 RoHS
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WeEn Semiconductor 970
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AUD 0.9479
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TN1625-1000G-TR


STMicroelectronics SCRs 16 Amp 1000 Volt
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STMicroelectronics 970
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AUD 0.9526
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SJ6016NRP


SCRs 16A High Temp Thyristor
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Littelfuse 970
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AUD 0.9852
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BT152X-600R.127


Thyristor; 600V; 13A; 20A; 3mA; Package: tube; THT; TO220FP
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WeEn Semiconductor 970
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AUD 1.1016
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2N6397TG


SCRs 400V 12A
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Littelfuse 970
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AUD 1.1046
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BTA416Y-600C.127


Thyristors - TRIACs Two-way thyristor 600V TO-220AB RoHS
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WeEn Semiconductor 970
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AUD 1.1751
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T2050H-6T


Triacs Hi temp 20A Triacs
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STMicroelectronics 970
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AUD 1.2165
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BTB24-800BRG


Triac; 800V; 25A; 50mA; THT; tube; TO220AB
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STMicroelectronics 970
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AUD 1.2845
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S4008LS3TP


SCRs 400V 8A Sensing
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Littelfuse 970
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AUD 1.3322
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TN5015H-6G-TR


SCRs High temperature 50 A SCRs
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STMicroelectronics 970
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AUD 1.4169
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