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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BTA24-800CW


35mA 800V Two-way thyristor TO-220 TRIACs ROHS
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Weida Semiconductor 1109
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AUD 0.6245
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SK012DTP


Littelfuse SCRs 12A 1000V
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Littelfuse 808
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AUD 1.87
Multiples of: 1

BTA216X-600B,127


Triac; 600V; 16A; TO220FP; Igt: 50mA; Ifsm: 140A; 3Q,Hi-Com
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WeEn Semiconductor 804
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AUD 1.004
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LJ4006D8RP


Triacs 6A 600V Sens Triacs TO-252 D-PAK
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Littelfuse 804
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AUD 1.0579
Multiples of: 1

BTB16-800BRG-JSM


TO-220-3 TRIACs ROHS
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JSMSEMI 800
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AUD 0.2872
Multiples of: 5

MAC16DG


Triacs Triacs
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Littelfuse 797
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AUD 1.82
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BT139B-800G-JSM


800V TO-263 TRIACs ROHS
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JSMSEMI 794
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AUD 0.5076
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BTB04-600B


TO-220 Thyristors (SCR)/Modules ROHS
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Minos 790
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AUD 0.1195
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L6006L6


Triacs 600V 6A Sensing 5-5-5-10mA
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Littelfuse 790
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AUD 2.3257
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2P4M


4mA 200uA 600V One-way thyristor TO-92 TRIACs ROHS
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FUXINSEMI 766
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AUD 0.0534
Multiples of: 10

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