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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QJ8010N4RP


Triacs 10A HIGH THYRISTOR
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AUD 3.4257
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QJ8010N5RP


Triacs 10A HIGH THYRISTOR
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Littelfuse 485
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AUD 3.4257
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QJ8010NH3RP


Triacs 10A HIGH THYRISTOR
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Littelfuse 485
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AUD 3.4257
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P1553ABL


Thyristor Surge Protection Devices 130V 25A 3-Pin TO-220 Modified Bulk
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Littelfuse 485
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AUD 2.9229
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SJ6040NTP


SCRs 600V 40A 40mA TO263 High Temp 150c SCRs
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Littelfuse 485
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AUD 3.5787
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S4065KTP


Littelfuse SCRs SCR 400V 65A Iso
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Littelfuse 485
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AUD 6.3071
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QJ6025JH6TP


Triacs 60V 25A 80mA HI TEMP TO-218X Isolated
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Littelfuse 485
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AUD 6.8677
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Q6004R4TP


Triacs 600V 4A 25-25-25mA
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Littelfuse 484
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AUD 1.2387
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SJ6040RTP


SCRs 600V 40A 40mA TO220 High Temp 150c SCRs
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Littelfuse 483
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AUD 2.7597
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Q6025NH6RP


Triacs 600V 25A 80-80-80mA
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Littelfuse 474
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AUD 4.07
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