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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ACTT6B-800E,118


Triacs AC Thyristor Triac power switch
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WeEn Semiconductor 808
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AUD 0.8844
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LJ4006D8RP


Triacs 6A 600V Sens Triacs TO-252 D-PAK
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Littelfuse 804
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AUD 1.2621
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MCR716T4G


SCRs 400V 4A
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Littelfuse 802
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AUD 1.0961
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2N6349AG


TO-220 TRIACs ROHS
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Littelfuse 801
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AUD 2.2444
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BT138-600G,127


Triacs RAIL TRIAC
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WeEn Semiconductor 800
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AUD 0.8778
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BCR12PM


800V 1 TO-220F TRIACs ROHS
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Kang Yang 796
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AUD 0.3257
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BT138X-800E,127


Triac; 800V; 12A; TO220FP; Igt: 10/25mA; Ifsm: 95A; 4Q
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WeEn Semiconductor 793
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AUD 0.8333
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QJ6025LH5TP


Triacs 60V 25A 50mA HI TEMP TO-220AB Isolated
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Littelfuse 793
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AUD 3.6875
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L6006L6


Triacs 600V 6A Sensing 5-5-5-10mA
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Littelfuse 792
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AUD 2.0603
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VS-25TTS08FP-M3


SCRs New Input Thyristor - FULLPAK-220-e3
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Vishay 788
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AUD 4.0159
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