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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BTB16-800B


Thyristors - TRIACs TO-220B RoHS
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FUXINSEMI 223
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AUD 0.3943
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CTA08-800CW


Triac 8A 800V Isolated TO-220AB
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C3 Semiconductors 223
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AUD 1.1458
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BT152X-800R.127


Thyristor; 800V; 13A; 20A; 3mA; Package: tube; THT; TO220FP
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WeEn Semiconductor 223
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AUD 1.1689
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JCT1240Z


Thyristors - TRIACs One-way thyristor 1200V TO-3P RoHS
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JieJie 223
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AUD 1.4835
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S8012VTP


SCRs 12A 1000V
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Littelfuse 222
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AUD 1.6788
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BTB16-800BW


50mA 50mA 800V Two-way thyristor TO-220 TRIACs ROHS
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FUXINSEMI 221
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AUD 0.2916
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T435T-600FP


Triacs 4A Snubberless Triacs
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STMicroelectronics 219
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AUD 0.5496
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P0080SAMCL


TSS thyristor; Urmax:6V; Ifsm:25A; DO214AA; UBO:25V
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Littelfuse 219
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AUD 1.2911
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TYN606RG


Thyristor; 600V; 3.8A; 6A; 15mA; Package: tube; THT; TO220AB
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STMicroelectronics 218
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AUD 0.6812
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TS820-600H


Thyristor SCR 600V 73A 3-Pin(3+Tab) IPAK Tube
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STMicroelectronics 218
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AUD 0.7987
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