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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BT131-600D,412


Triacs 600V 1A
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WeEn Semiconductor 856
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2N6344G


TRIAC Standard 600 V 8 A Through Hole TO-220AB
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ON Semiconductor 855
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2N6507TG


SCRs 400V 25A
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ON Semiconductor 854
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P2100SBLRP


Thyristor Surge Protection Devices - TSPD 190V 100A DO214 2L
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Littelfuse 853
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LX803DE


Littelfuse Triacs 0.8A Sensitive Triacs
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Littelfuse 851
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BTA225B-800B.118


Triac; 800V; 25A; 50mA; SMD; sensitive gate; 3Q, Hi-Com; Reel, tape
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AUD 1.6667
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P0102DN 5AA4


Thyristor; 400V; 0.5A; 0.8A; 200uA; Package: Reel, tape; SMD; SOT223
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STMicroelectronics 848
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BT137X-600F,127


Triacs RAIL TRIAC
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WeEn Semiconductor 848
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AUD 0.6889
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MCR25DG


SCRs 400V 25A
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Littelfuse 848
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MCR25MG


ON Semiconductor SCRs 600V 25A
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ON Semiconductor 847
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