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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P0080SB


Thyristor Surge Protection Devices - TSPD TSS DO-214AA 6V 50mA Co 70pF
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Yageo 2813
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AUD 0.184
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S4X8BS1RP


SCRs Thy SenSCR SOT-89
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Littelfuse 2813
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AUD 0.4431
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MAC12HCNG


Triacs THY 12A 800V TRIAC
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Littelfuse 2813
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AUD 0.7976
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K240SB


SMB Diacs Trigger Diode ROHS
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ZHIDE 2808
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AUD 0.1755
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TB1500M-13-F


Thyristor Surge Protection Devices - TSPD 50A 140V
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Diodes Incorporated 2798
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AUD 0.6176
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ES0300TAS


SOD-123F Semiconductor Discharge Tubes (TSS) ROHS
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ElecSuper 2793
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AUD 0.0322
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ES0640SDS


SMB Semiconductor Discharge Tubes (TSS) ROHS
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ElecSuper 2793
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AUD 0.0987
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P3100SA


Thyristor Surge Protection Devices TSPD DO214AA 275V 45A
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Yageo 2779
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AUD 0.1082
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Z0103NA,412


NXP Semiconductors Triacs BULKSL TRIAC
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NXP 2746
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AUD 0.1729
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JX008L


SOT-23-3L Thyristors (SCR)/Modules ROHS
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FUXINSEMI 2628
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AUD 0.0405
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