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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S4006LS3


Littelfuse SCRs Sensing
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SK006DTP


Littelfuse SCRs 6A 1000V
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BTA26-1000BW


80mA 1kV 1 TO-3P-3 TRIACs ROHS
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AUD 1.3299
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CTB24-400B


Thyristor TRIAC 200V 260A 3-Pin(3+Tab) TO-220
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AUD 1.3321
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Q4008VH3TP


Littelfuse Triacs 400V 8A 10-10-10mA
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BTA420Y-800BT,127


Triacs 3Q Hi-Com Triac
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NXP 0
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AUD 1.3346
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BTA420-800CT,127


Triac; 800V; 20A; TO220AB; Igt: 35mA; Ifsm: 200A; 3Q,Hi-Com
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AUD 1.3354
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BTA420X-800CT,127


Triac; 800V; 20A; TO220FP; Igt: 35mA; Ifsm: 200A; 3Q,Hi-Com
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S4010RS2TP


SCRs 400V 10A 200uA
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AUD 1.3374
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BT145-800R,127


1V 35mA One-waythyristor 16A 25A 800V TO-220(TO-220-3) TRIACs ROHS
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AUD 1.3376
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