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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SDP0720Q38CB


Thyristor Surge Protection Devices - TSPD SDP Biased xDSL 100A Protection Device
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AUD 2.2151
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BTA10-700BRG


Triacs 10 Amp 700 Volt
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AUD 2.2189
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S4025L


Littelfuse SCRs 25A 400V
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AUD 2.2267
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TMA164S-L


TRIAC Standard 400 V 16 A Through Hole TO-220F
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AUD 2.2285
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TMA166S-L


TRIAC Standard 600 V 16 A Through Hole TO-220F
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VS-16TTS08STRLPBF


SCRs RECOMMENDED ALT 78-VS-16TTS08STRL-M3
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TIC263M


TIC263M TRIAC TO218 T/HOLE
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T1610T-6I


STMicroelectronics Triacs SNUBBERLESS 16 A TRIACS
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Q6010LTHTP


Triacs 600V 10A 33/43V
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AUD 2.2356
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ACST6-8ST


Triacs Over Volt AC Protected Pwr Switch
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