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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BT137X-600,127


Triacs RAIL TRIAC
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AUD 0.4949
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Triac; 800V; 4A; TO220AB; Igt: 35mA; Ifsm: 25A; 3Q,Hi-Com
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AUD 0.4954
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BTA204-600B,127


Triac; 600V; 4A; TO220AB; Igt: 50mA; Ifsm: 25A; 3Q,Hi-Com
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BTA204-600C,127


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BTA204-600F,127


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2N6073AG


Triacs THY 4A 400V TRIACR
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BTA204X-600C,127


Triac; 600V; 4A; TO220FP; Igt: 35mA; Ifsm: 25A; 3Q,Hi-Com
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AUD 0.4997
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Triac; 600V; 4A; TO220FP; Igt: 10mA; Ifsm: 25A; 3Q,Hi-Com
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BTB12


Thyristors - TRIACs TO-263 RoHS
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AUD 0.5002
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MAC4DCMT4G


Triacs THY 4A 600V TRIAC
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