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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BTA26-800B


TO-220 TRIACs ROHS
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Kang Yang 3879
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AUD 0.4164
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BT151-500R,127


SCRs 12A 500V
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NXP 3082
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AUD 0.3709
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MAC4DCMT4G


Triacs THY 4A 600V TRIAC
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ON Semiconductor 3071
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AUD 1.1786
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BTA208S-600E


Triac; 600V; 8A; 10mA; SMD; sensitive gate; 3Q, Hi-Com; Reel, tape
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WeEn Semiconductor 3065
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AUD 0.692
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MCR100-4


Thyristor; 200V; 0.8A; 0.2mA; Package: bulk; THT; TO92; Ifsm:10A
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CDIL 3040
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AUD 0.082
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BTA312B-600CT,118


Triacs Thyristor TRIAC 600V 105A 3-Pin (2+Tab)
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NXP 3012
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AUD 0.8344
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BTA206X-800ET:127


NXP Semiconductors Triacs 3Q HI-COM TRIAC
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NXP 2984
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AUD 0.495
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BT134-600E


15mA 10mA 600V Two-way thyristor TO-126 TRIACs ROHS
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FUXINSEMI 2963
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AUD 0.0941
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BTA24-800CW


35mA 800V Two-way thyristor TO-220 TRIACs ROHS
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Weida Semiconductor 2457
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AUD 0.4825
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MAC4DCNT4G


ON Semiconductor Triacs THY 4A 800V TRIAC
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ON Semiconductor 603
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AUD 1.6698
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