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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BTA204X-800E,127


Triacs RAIL TRIAC
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AUD 0.5062
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BTA204X-600B,127


Triacs RAIL TRIAC
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AUD 0.5062
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BTA204S-600F,118


Triac; 600V; 4A; DPAK; Igt: 25mA; Ifsm: 25A; 3Q,Hi-Com
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AUD 0.5062
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BT151X-500C,127


SCRs RAIL-THYR AND TRIACS
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AUD 0.5075
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BTA12-600B


TO-220A Thyristors (SCR)/Modules ROHS
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AUD 0.5076
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BTA12


Thyristors - TRIACs TO-220E RoHS
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AUD 0.5077
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DT12T35I-BH


ITO-220 TRIACs ROHS
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AUD 0.5091
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ACS108-8TN-TR


Triacs Overvoltage protected AC switch (ACS)
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AUD 0.5096
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MAC4DHMT4G


Triacs THY 4A 600V TRIAC
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Littelfuse 0
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AUD 0.5096
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BT151-800R


SCRs RAIL SCR
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NXP 0
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AUD 0.51
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