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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BTA24-600CRG(UMW)


TO-220A TRIACs ROHS
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Youtai 970
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AUD 0.3732
Multiples of: 1

BTA41-1600B


60mA 1.6kV 1 TO-3PN TRIACs ROHS
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Kang Yang 545
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AUD 1.6678
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BTB24-800BW


80mA 800V 1 TO-263 TRIACs ROHS
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Kang Yang 488
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AUD 0.3361
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Hot TB3100M-13-F


Thyristor Surge Protection Devices (TSPD) 50A 275V
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Diodes Incorporated 485
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AUD 0.3049
Multiples of: 5

BTB16-600SWRG(UMW)


TO-220B Thyristors (SCR)/Modules ROHS
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Youtai 485
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AUD 0.359
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P0080F


25V 30mA 6V 5uA SMF Thyristor Surge Suppressors (TSS) ROHS
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PAKER Microelectronics 446
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AUD 0.0234
Multiples of: 20

BTA225B-800B.118


Triac; 800V; 25A; 50mA; SMD; sensitive gate; 3Q, Hi-Com; Reel, tape
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WeEn Semiconductor 379
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AUD 1.5463
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BT138-800E


1W 12A Two-way thyristor TO-263 TRIACs ROHS
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Kang Yang 378
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AUD 0.2216
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X0405MF-202-3


TO-202-3 TRIACs ROHS
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Kang Yang 140
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AUD 0.1459
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BTA20


10mA 1W 20A 210A@20ms Triac TO-220 TRIACs ROHS
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YFW Electronics 0
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AUD 0.7172
Multiples of: 1

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