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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P1500SCLRP


Thyristor Surge Protection Devices (TSPD) 500A 140V
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Littelfuse 2451
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AUD 0.792
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L0103NTRP


Triacs SEN TRIAC 1A 800V 3 3 3 5 mA
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Littelfuse 2446
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AUD 0.5516
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FLC10-200B


STMicroelectronics SCRs Fire Lighter Circuit
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STMicroelectronics 2442
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AUD 1.07
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L6N3RP


Triacs 600V 1A Sensing 3-3-3-3mA
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Littelfuse 2442
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AUD 1.3876
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MAC15A6G


TRIAC Standard 400 V 15 A Through Hole TO-220AB
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ON Semiconductor 2440
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AUD 1.7129
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ES0080RBC


SMA Semiconductor Discharge Tubes (TSS) ROHS
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ElecSuper 2434
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AUD 0.0326
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BTA316-600B,127


Triac; 600V; 16A; TO220AB; Igt: 50mA; Ifsm: 140A; 3Q,Hi-Com
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WeEn Semiconductor 2432
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AUD 0.6396
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2N6075BG


Triacs Sensitive Gate
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Littelfuse 2430
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AUD 1.068
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BT136-600D


TO-252-4R TRIACs ROHS
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Weida Semiconductor 2425
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AUD 0.1205
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MAC4DCNT4G


ON Semiconductor Triacs THY 4A 800V TRIAC
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ON Semiconductor 2213
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AUD 1.9486
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