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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CLA60MT1200NHB


Triacs 60 Amps 1200V
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IXYS 291
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AUD 7.7465
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S4070WTP


Littelfuse SCRs SCR 400V 70A
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Littelfuse 290
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AUD 8.9239
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CS20-14io1


Thyristor; 1.4kV; 20A; 31A; 50mA; Package: tube; THT; TO247AD
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IXYS 288
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AUD 5.7955
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BTA12-800B


TO-220 TRIACs ROHS
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Kang Yang 287
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AUD 0.2887
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S4S2RP


Littelfuse SCRs Sensing
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Littelfuse 286
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AUD 0.9306
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BT139X-600E.127


Thyristors - TRIACs Two-way thyristor 600V TO-220-3 RoHS
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WeEn Semiconductor 284
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AUD 0.957
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BTA312Y-600C,127


Triacs RAIL-THYR AND TRIACS
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WeEn Semiconductor 284
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AUD 0.9044
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QJ4025LH5TP


Triacs 40V 25A 50mA HI TEMP TO-220AB Isolated
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Littelfuse 284
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AUD 3.2354
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CS45-16IO1R


Thyristor; 1.6kV; 45A; 71A; 80mA; Package: tube; THT; TO247AD
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IXYS 281
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AUD 8.4603
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BTB24-800CW


35mA 800V Two-way thyristor TO-220B TRIACs ROHS
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Weida Semiconductor 218
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AUD 0.3317
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