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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T405-600H


TRIAC Logic - Sensitive Gate 600 V 4 A Through Hole TO-251 (IPAK)
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STMicroelectronics 17460
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AUD 0.3363
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Z0103MN 5AA4


Triac; 600V; 1A; 3mA; SMD; Reel, tape; SOT223
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STMicroelectronics 13580
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AUD 0.1246
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P0111MN 5AA4


SCRs 0.8A SCRS
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STMicroelectronics 13580
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AUD 0.115
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P0115DA 5AL3


STMicroelectronics SCRs THYRISTOR TRIAC
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STMicroelectronics 13531
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AUD 0.2062
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TISP4395J3BJR-S


Thyristor Surge Protection Devices - TSPD 320Vdrm 395 V(BO)
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Bourns 13046
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AUD 0.7716
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BT169HML


SCRs SCR
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WeEn Semiconductor 12983
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AUD 0.0801
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ACTT2W-800ETNF


Triacs ACTT2W-800ETN/SC-70/REEL 13" Q1/T1 *STANDARD M
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WeEn Semiconductor 12510
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AUD 0.2593
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TISP4240M3BJR-S


Thyristor Surge Protection Devices - TSPD BI-DIRECTIONL PRTCTR 180volts
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Bourns 11431
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AUD 0.4027
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P3100SC


SMB Thyristor Surge Suppressors (TSS) ROHS
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TECH PUBLIC 11038
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AUD 0.0908
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BT134-600D,127


Triacs RAIL TRIAC
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NXP 8615
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AUD 0.3709
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