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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BTA26-800CWRG


Triacs 25 Amp 800 Volt
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STMicroelectronics 12110
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BTA330B-800BTJ


Triacs BTA330B-800BTTO263REEL 13 " Q1T1 *STANDARD MARK SMD
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WeEn Semiconductor 11998
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L4X3


Triacs 400V .8A Sensing 5-5-5-5mA
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Littelfuse 11979
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Sidacs Sidac 240V HI ENERGY
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Littelfuse 11860
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AUD 0.8436
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TISP5070H3BJR-S


Thyristor Surge Protection Devices - TSPD Forward Conducting Unidirectional
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Bourns 11640
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AUD 0.4718
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MCR718T4G


SCRs 600V 4A
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ON Semiconductor 11393
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AUD 0.9834
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TISP4030H1BJR-S


Thyristor Surge Protection Devices - TSPD 15V(DRM)500A(IPP) 30V(BO)
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Bourns 10670
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AUD 0.4881
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Thyristor Surge Protection Devices - TSPD Very Low Volt Bidirectional
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Bourns 8859
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AUD 0.486
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Z0103MN 6AA4


Triacs THYRISTOR TRIAC
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STMicroelectronics 8658
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AUD 0.1412
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BT136S-600E


10mA 10mA 600V Two-way thyristor TO-252 Thyristors (SCR)/Modules ROHS
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Minos 7827
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AUD 0.0899
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