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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BTB08-600TWRG


Triacs 8.0 Amp 600 Volt
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STMicroelectronics 573
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AUD 0.652
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D8025LTP


SCRs 800V 25A
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Littelfuse 569
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AUD 3.2057
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BT131-600.412


Thyristors - TRIACs Two-way thyristor 600V TO-92 (TO-92-3) RoHS
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WeEn Semiconductor 564
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AUD 0.1776
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BT138X-600D,127


Triac; 600V; 12A; TO220FP; Igt: 5/10mA; Ifsm: 95A; 4Q; sensitive gate
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WeEn Semiconductor 563
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AUD 0.8
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P0080SB


DO-214AA Thyristor Surge Suppressors (TSS) ROHS
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SURGING 562
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AUD 0.0532
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P0080SB


25V 50mA 6V 5uA SMB(DO-214AA) Thyristor Surge Suppressors (TSS) ROHS
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SUNMATE 562
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AUD 0.0856
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BT136-600D


Triac; 600V; 4A; 5/10mA; THT; bulk; TO220-3
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CDIL 556
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AUD 0.406
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MCR16


800V 1 SOT-23-3L TRIACs ROHS
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Weida Semiconductor 552
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AUD 0.0552
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BTA41-1200B


60mA 1.2kV 1 TO-3P-3 TRIACs ROHS
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Kang Yang 526
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AUD 1.8576
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P0220TAL


DO-214AC Thyristor Surge Suppressors (TSS) ROHS
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Yint 0
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AUD 0.1342
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