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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T835H-6G-TR


Triacs Hi temp 8A Triacs
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BTA204W-600D,135


Triacs TAPE13 3Q TRIAC
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BTA204X-800E,127


Triacs RAIL TRIAC
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BT151X-500R


SCRs RAIL SCR
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AUD 0.4012
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NP0080TAT1G


Thyristor Surge Protection Devices - TSPD TSPD GEN II 8-16V TSOP-5
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AUD 0.402
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BTA204W-800E,135


TRIAC Logic - Sensitive Gate 800 V 1 A Surface Mount SC-73
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AUD 0.4038
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BT151-500RT,127


SCRs THYRISTOR 12A 500V
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AUD 0.4269
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Z0405M-0AA2


Triac; 600V; 4A; 5mA; THT; tube; TO202-3
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NTE56017


Thyristor TRIAC 600V 260A 3-Pin(3+Tab) TO-220
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MKP3V240RLG


Sidacs 240V 0.9A Trigger
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