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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T810-600B-TR


Triacs 8A TRIACS
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STMicroelectronics 4850
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AUD 0.4857
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MCR100-8


One-way thyristor SOT-23 TRIACs ROHS
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Weida Semiconductor 135
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AUD 0.0237
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BTA202X-800E,127


Pre-ordered transistors SOT186A RoHS
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WeEn Semiconductor 135
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AUD 0.6334
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G1V(B)20C-7000


Sidacs Sidac Uni-Directional
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Shindengen 135
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AUD 1.2731
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T1635T-8T


TRIAC Alternistor - Snubberless 800 V 16 A Through Hole TO-220
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STMicroelectronics 134
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AUD 0.7851
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S8025NRP


Littelfuse SCRs 25A 1000V
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Littelfuse 133
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AUD 2.7186
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BTA12-700CRG


Triac; 700V; 12A; 25mA; THT; tube; TO220ABIns
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STMicroelectronics 129
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AUD 1.86
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S6025RTP


TO-220 TRIACs ROHS
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Littelfuse 123
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AUD 1.0358
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BTA16-800B(MS)


800V TO-220 TRIACs ROHS
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MSKSEMI 111
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AUD 0.3684
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IXBOD1-08


Sidacs 1 Amps 800V
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IXYS 74
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AUD 13.9071
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