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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BT134-600G,127


Triac; 600V; 4A; SIP3,SOT82; Igt: 50/100mA; Ifsm: 25A; 4Q
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WeEn Semiconductor 703
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AUD 0.456
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BTB12-600SWRG


Triacs 12 Amp 600 Volt
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STMicroelectronics 703
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AUD 0.5089
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Hot S4010DS2TP


Littelfuse SCRs 10A 500uA 400V Sensing
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Littelfuse 702
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AUD 0.8805
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BT134-800E,127


Pre-ordered transistors SOT82 RoHS
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WeEn Semiconductor 700
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AUD 0.4935
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2P4M


4mA 200uA 600V One-way thyristor TO-92 TRIACs ROHS
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FUXINSEMI 698
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AUD 0.0505
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TN5050H-12WY


STMicroelectronics SCRs
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STMicroelectronics 698
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AUD 4.6286
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MAC08MT1G


TRIAC Logic - Sensitive Gate 600 V 800 mA Surface Mount SOT-223
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ON Semiconductor 697
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AUD 0.6081
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2N6397TG


SCRs 400V 12A
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ON Semiconductor 694
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AUD 1.0796
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T610H-6T


Triacs Sensitive 6 A High Temperature
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STMicroelectronics 693
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AUD 0.5767
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BT169


TO-92 TRIACs ROHS
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Kang Yang 630
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AUD 0.0388
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