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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BT150S-600R,118


TO-252 TRIACs ROHS
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WeEn Semiconductor 2134
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TRIAC Standard 800 V 12 A Through Hole TO-220AB
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ON Semiconductor 2110
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S8X8ES1


Littelfuse SCRs Sen SCR 800V .8A 5uA
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Littelfuse 2107
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AUD 0.4827
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BTA24-600BWRG


TO-220AB TRIACs ROHS
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JSMSEMI 2091
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AUD 0.6756
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P1100SALRP


Thyristor Surge Protection Devices (TSPD) 50A 90V
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Littelfuse 2078
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S802ECS


SCRs POWER THYRISTOR DISCRETE
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Littelfuse 2057
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AUD 0.517
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JST136K-800E


Thyristors - TRIACs Two-way thyristor 800V TO-252-2 (DPAK) RoHS
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JieJie 2003
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AUD 0.1215
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BT131-89-2L


SOT-89-2 TRIACs ROHS
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Kang Yang 1930
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AUD 0.066
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MAC4DHMT4G


ON Semiconductor Triacs THY 4A 600V TRIAC
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ON Semiconductor 1643
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2P4M-89-3L


SOT-89-3L TRIACs ROHS
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FUXINSEMI 1600
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AUD 0.0721
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