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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SCRs RECOMMENDED ALT 78-VS-8ETH03S-M3
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AUD 0.7167
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BTA08-400CRG


TRIAC Standard 400 V 8 A Through Hole TO-220
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T1650-600G-TR


Triacs 16 Amp 600 Volt
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BTA201-800ER,116


TRIAC SENS GATE 800V 1A TO92-3
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AUD 0.7205
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JST16A-600B


Thyristors - TRIACs Bidirectional 600V TO-220A RoHS
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AUD 0.7215
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BTA208-800B,127


TRIAC, 8A, 800V, TO-220AB
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BTA316X-800C,127


Triacs RAIL-THYR AND TRIACS
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L201E3


Triacs 200V 1A Sensing 3-3-3-3mA
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RS1206F-CW


Thyristors - TRIACs Two-way thyristor 600V TO-220F RoHS
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L0103DE


Triacs L01 EV Series 1A Sensitive Triacs
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