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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BTA312B-600CT.118


Triac; 600V; 12A; 35mA; SMD; high temperature, sensitive gate
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WeEn Semiconductor 764
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AUD 1.1308
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Q4010R5TP


TRIAC Standard 400 V 10 A Through Hole TO-220 Non-Isolated Tab
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Littelfuse 759
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AUD 1.8857
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BTA316B-600E,118


Thyristors - TRIACs Two-way thyristor 600V TO-263-3 RoHS
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WeEn Semiconductor 756
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AUD 0.791
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BTA316B-600E,118


NXP Semiconductors Triacs Thyristor TRIAC 600V 150A 3-Pin (2Tab)
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NXP 756
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AUD 0.791
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BTA316-600D.127


Triac; 600V; 16A; 5mA; THT; sensitive gate; 3Q, Hi-Com; tube; TO220AB
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WeEn Semiconductor 756
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AUD 0.9467
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S6055RTP


SCRs 600V 55A
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Littelfuse 751
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AUD 4.0857
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MAC223A6,127


Thyristor TRIAC 400V 230A 3-Pin(3+Tab) TO-220AB Tube
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WeEn Semiconductor 750
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AUD 1.3164
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L6004L3TP


Littelfuse Triacs 600V 4A Sensing 3-3-3-3mA
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Littelfuse 749
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AUD 1.9537
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C106DG


SCRs 400V 4A
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ON Semiconductor 746
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AUD 0.6722
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VS-25TTS08FP-M3


SCRs New Input Thyristor - FULLPAK-220-e3
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Vishay 403
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AUD 3.8746
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