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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TXN625RG


Thyristor; 600V; 16A; 25A; 40mA; Package: tube; THT; TO220ABIns
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STMicroelectronics 93
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AUD 2.5333
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S4055WTP


Littelfuse SCRs SCR 400V 55A
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Littelfuse 93
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AUD 6.2333
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VS-50RIA120S90


SCRs 50 Amp 1200 Volt 1490 Amp ITSM
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Vishay 93
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AUD 34.0639
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BTA16-800BC


TO-220PT Thyristors (SCR)/Modules ROHS
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Juxing Electronic Technology 92
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AUD 0.3219
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TYN7516


120mA 1.6kV 1 TO-247J TRIACs ROHS
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Kang Yang 92
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AUD 1.9768
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QV6016RH4TP


TRIAC Alternistor - Snubberless 600V 16A Through Hole TO-220AB
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Littelfuse 92
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AUD 3.9063
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Hot S6070WTP


Littelfuse SCRs SCR 600V 70A
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Littelfuse 92
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AUD 6.696
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VS-16RIA100


SCRs 1000 Volt 16 Amp
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Vishay 92
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AUD 25.7115
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VS-16RIA120


Vishay Semiconductors SCRs 1200 Volt 16 Amp
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Vishay 92
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AUD 29.0577
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BTB24-800BW


80mA 800V 1 TO-263 TRIACs ROHS
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Kang Yang 91
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AUD 0.3486
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