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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BT137X-600D,127


Thyristors - TRIACs Two-way thyristor 600V TO-220F (TO-220IS) RoHS
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WeEn Semiconductor 1958
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AUD 0.6032
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P1500SALRP


Thyristor Surge Protection Devices (TSPD) 50A 140V
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Littelfuse 1792
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AUD 0.6836
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SJ6004DS2RP


SCRs 600V 4A 0.2mA TO252 High Temp 150c SCRs
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Littelfuse 1790
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AUD 1.1937
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LIC01-215B-TR


Triacs DFD THYR TRIAC & RECTIFIER
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STMicroelectronics 1789
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AUD 1.396
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MAC8NG


Triacs Triacs
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ON Semiconductor 1779
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AUD 1.342
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BTA16-800B


TO-220 TRIACs ROHS
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Kang Yang 1778
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AUD 0.409
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S6X8TSRP


Littelfuse SCRs Sen SCR 600V .8A 200uA
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Littelfuse 1776
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AUD 0.4494
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X00619MA5AL2


SCRs 0.8 A sensitive gate SCR
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STMicroelectronics 1774
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AUD 0.1069
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BT138-600E


TO-220 TRIACs ROHS
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JSMSEMI 1488
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AUD 0.3159
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BT169D-JSM


TO-92 TRIACs ROHS
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JSMSEMI 1455
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AUD 0.0165
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