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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P3500SB


400V 120mA 320V 5uA SMB Thyristor Surge Suppressors (TSS) ROHS
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PAKER Microelectronics 1552
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AUD 0.0534
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P0640SC


77V 150mA 58V 5uA SMB Thyristor Surge Suppressors (TSS) ROHS
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Liown 1547
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AUD 0.087
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Z0109-NN


800V 1 SOT-223-3L TRIACs ROHS
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Weida Semiconductor 1547
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AUD 0.1009
Multiples of: 5

Z0107NA0,412


Triacs 800 V 1 A TO92
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NXP 1536
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AUD 0.198
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Q6015L6TP


Triacs 600V 15A 80-80-80mA
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Littelfuse 1532
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AUD 3.3629
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97A6


800V 1 SOT-23-3L TRIACs ROHS
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Weida Semiconductor 1532
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AUD 0.0349
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K1500G


Sidacs 150V
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Littelfuse 1483
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AUD 0.9507
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BTA24-600BWRG(UMW)


TO-220A TRIACs ROHS
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Youtai 1090
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AUD 0.4848
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P4200SC


520V 100mA 400V 5uA SMB Thyristor Surge Suppressors (TSS) ROHS
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PAKER Microelectronics 863
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AUD 0.0779
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L6008L6TP


TRIAC Logic - Sensitive Gate 600 V 8 A Through Hole TO-220 Isolated Tab
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Littelfuse 485
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AUD 2.4588
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