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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TISP4040L1BJR-S


Thyristor Surge Protection Devices - TSPD Very Low Voltage Bidirectional
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Bourns 5820
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AUD 0.28
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BT168E,112


TO-92-3 TRIACs ROHS
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WeEn Semiconductor 0
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AUD 0.14
Multiples of: 1

BTB04-800CW


800V 1 TO-220 TRIACs ROHS
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Weida Semiconductor 0
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AUD 0.1421
Multiples of: 5

CS030E 30-60uA


Thyristors - TRIACs TO-126K RoHS
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Changjing Electronics Technology 0
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AUD 0.1436
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CT408R-800S


Thyristors - TRIACs TO-262K RoHS
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Changjing Electronics Technology 0
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AUD 0.1451
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MCR100-8G


SCRs 600V 800mA
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ON Semiconductor 0
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AUD 0.1458
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Z0109SN 5AA4


STMicroelectronics Triacs
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STMicroelectronics 0
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AUD 0.1399
Multiples of: 8000

BS0300N-C-F


SMB-F Thyristor Surge Suppressors (TSS) ROHS
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Bencent 0
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AUD 0.1466
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MCR100-6G


SCRs 400V 800mA
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ON Semiconductor 0
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AUD 0.1467
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BT169D-L,116


SCR THYRISTOR, 0.8A, 400V, TO-92
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WeEn Semiconductor 0
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AUD 0.147
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