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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MCR703AT4G


ON Semiconductor SCRs 100V 4A
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ON Semiconductor 18166
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AUD 0.9381
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BTA08-600CRG


TO-220 TRIACs ROHS
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JSMSEMI 3705
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AUD 0.2825
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C106M1G


SCRs 600V 4A
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ON Semiconductor 3693
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AUD 0.572
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ACT108W-600D,135


Triacs AC THYRISTOR PWR SW
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WeEn Semiconductor 3690
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AUD 0.354
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MAC4DLM-1G


ON Semiconductor Triacs THY 4A 600V TRIAC
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ON Semiconductor 3686
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AUD 1.3074
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2N6071AG


Triacs THY 4A 200V TRIAC
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Littelfuse 3670
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AUD 0.7089
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S6002TSRP


SCR 600 V 2 A Sensitive Gate Surface Mount SOT-223
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Littelfuse 3653
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AUD 0.55
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P2300SB


Thyristor Surge Protection Devices - TSPD DO214AA 190V 80A
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Yageo 3627
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AUD 0.111
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P0080TA


SMA Thyristor Surge Suppressors (TSS) ROHS
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SUNMATE 3608
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AUD 0.0289
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S6002CSRP


SCRs "SEN SCR 600V, 2.0A 200 A DO2
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Littelfuse 3146
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AUD 0.3489
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