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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TMG25C60F


Triacs Triacs 25 Amp 600 Volt
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Sanrex 960
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Triacs 60V 25A 80mA HI TEMP TO-263 (D2 -Pak)
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Littelfuse 956
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X0405M


TO-252 Thyristors (SCR)/Modules ROHS
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FUXINSEMI 955
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Youtai 955
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SJ8025LTP


SCRs 25 Amp High Temperature Standard SCR-TO220 Iso
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Littelfuse 952
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AUD 3.74
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BT151-650C,127


SCRs THYRISTOR
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NXP 951
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2N6394TG


SCRs THY 12A 50V SCR
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Littelfuse 950
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BT151X-800R,127


SCRs SCR
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WeEn Semiconductor 947
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AUD 0.4848
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SCRs 25A High Temp Thyristor
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Littelfuse 855
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MCR100-6/MS


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MSKSEMI 242
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