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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T1235-600G-TR


STMicroelectronics Triacs 12 Amp 600 Volt
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STMicroelectronics 25220
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EC103D3


Littelfuse SCRs 400V .8A 500uA Sensing
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Littelfuse 1439
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S6010LTP


SCRs 600V 10A
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Littelfuse 1436
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SEP0900Q38CB


Thyristor Surge Protection Devices - TSPD SEP ETHERNET 100A BIASED PROTECTN DEV
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Littelfuse 1429
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SRUK208DRP


SCRs SCR UNI 1200V 8A
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Littelfuse 1429
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Q6012LTH1LEDTP


TRIAC Internally Triggered 600 V 12 A Through Hole TO-220 Isolated Tab
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Littelfuse 1428
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AUD 1.6343
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BT152-600R


Thyristor; 600V; 13A; 20A; 32mA; Package: bulk; THT; TO220; Ifsm:200A
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CDIL 1422
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Triacs RAIL-THYR AND TRIACS
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WeEn Semiconductor 1417
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TRIAC Logic - Sensitive Gate 700 V 1 A Surface Mount SOT-223
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STMicroelectronics 1407
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P0300SA


SMB Semiconductor Discharge Tubes (TSS) ROHS
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YFW Electronics 1139
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