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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BT148W-600R,115


SOT-223 TRIACs ROHS
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WeEn Semiconductor 679
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AUD 0.2343
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BTA225-600B,127


Triac; 600V; 25A; TO220AB; Igt: 50mA; Ifsm: 190A; 3Q,Hi-Com
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WeEn Semiconductor 665
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2N6504G


SCRs 50V 25A
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ON Semiconductor 663
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AUD 2.8075
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Q6015L6TP


Triacs 600V 15A 80-80-80mA
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Littelfuse 660
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AUD 3.0045
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P1402AAL


Thyristor Surge Protection Devices - TSPD 58/116V 50A TO220A SIDACtor SYM 2Chp
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Littelfuse 659
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AUD 2.1651
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BTA416Y-800B,127


Thyristors - TRIACs Two-way thyristor 800V TO-220AB RoHS
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WeEn Semiconductor 657
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AUD 1.1116
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MAC15A8G


Triacs Triacs
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Littelfuse 656
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AUD 1.7894
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BT134W-600D.115


Thyristors - TRIACs Two-way thyristor 600V SOT-223 RoHS
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WeEn Semiconductor 655
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AUD 0.3889
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BTA208X-600E.127


Triac; 600V; 8A; 10mA; THT; sensitive gate; 3Q, Hi-Com; tube; TO220FP
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WeEn Semiconductor 655
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AUD 0.5467
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BTA416Y-600C,127


BTA416Y-600C/SIL3P/STANDARD MA
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WeEn Semiconductor 654
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AUD 1.2468
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