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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AVS10CB


Triac; 600V; 8A; THT; tube; TO220AB
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STMicroelectronics 143
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AUD 1.4
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P3403ABL


Thyristor Surge Protection Devices - TSPD 3Chp 300V 100A
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Littelfuse 142
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AUD 3.7365
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Hot S4040RTP


Littelfuse SCRs SCR 400V 40A TO220
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Littelfuse 141
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AUD 2.8096
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BTW68-1200RG


Thyristor; 1.2kV; 19A; 30A; 50mA; Package: tube; THT; TOP3
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STMicroelectronics 139
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AUD 12.1841
Multiples of: 1

BTB16-700BWRG


Triac; 700V; 16A; 50mA; THT; Snubberless™; tube; TO220AB
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STMicroelectronics 137
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AUD 1.797
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Hot VS-40TPS12-M3


SCRs 35A 1200V Single SCR
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Vishay 136
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AUD 5.0567
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BT169D


Thyristors - TRIACs TO-92 RoHS
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SLKORMICRO 135
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AUD 0.0443
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BEP0300SB


SMB Thyristor Surge Suppressors (TSS) ROHS
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Bourne 135
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AUD 0.0783
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G1V(B)20C-7000


Sidacs Sidac Uni-Directional
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Shindengen 135
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AUD 1.2731
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CMA50E1600QB


SCRs PWR THYRISTOR -SCR TO-3P
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IXYS 135
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AUD 6.0587
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