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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BTA08-600CRG


Triac; 600V; 8A; 25mA; THT; tube; TO220ABIns
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STMicroelectronics 14483
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AUD 0.6838
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K1200E70


Thyristor Surge Protection Devices 90V 20A 2-Pin TO-92 Bulk
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Littelfuse 3900
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AUD 0.836
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2N6071BTG


Triacs Sensitive Gate
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ON Semiconductor 1978
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AUD 0.8894
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P2000SBLRP


Thyristor Surge Protection Devices - TSPD 100A 180V
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Littelfuse 1962
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AUD 1.0248
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ACS120-7ST


STMicroelectronics Triacs 2A 700V AC Power Sw
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STMicroelectronics 1950
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AUD 0.9334
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EC103D3RP


Littelfuse SCRs 400V .8A 500uA
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Littelfuse 1940
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AUD 0.1968
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X0205MA 2BL2


SCRs 1.25A SCRS
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STMicroelectronics 1940
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AUD 0.2676
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BTB08-600BRG


Triacs 8.0 Amp 600 Volt
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STMicroelectronics 1940
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AUD 0.5189
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P0640SC


Thyristor Surge Protection Devices TSPD TSS DO-214AA58V150mACo 100pF
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Yageo 1847
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AUD 0.1547
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L0107MTRP


TRIAC Logic - Sensitive Gate 600 V 1 A Surface Mount SOT-223
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Littelfuse 970
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AUD 0.3768
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