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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BTA24-600BWRG(UMW)


TO-220A TRIACs ROHS
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Youtai 1941
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SMCP0720SC


Thyristor Surge Protection Devices (TSPD) SMCP TSS, 65V OFF, 87 V Switch
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STMicroelectronics Triacs Hi temp 10A Triacs
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Triacs Snubberless 16A 800V 20mA IGT Triac
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MCR22-6RLRAG


SCRs 400V 1.5A
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ON Semiconductor 0
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BCR1AM-12A#FD0


Triacs Triac - 600V/1.0A, TO-92
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BTA08


Thyristors - TRIACs TO-220F RoHS
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EC103B


SCRs 200V .8A 200uA Sensing
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SCRs Sen SCR 400V .8A 200uA
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SCRs 4.0 Amp 600 Volt
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