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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MCR708AT4G


SCRs 600V 4A
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AUD 1.2277
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MCR718T4G


SCRs 600V 4A
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AUD 1.2277
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ACST410-8B


STMicroelectronics Triacs AC POWER SWITCH 4 AMP LOAD <10 mA
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AUD 1.23
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P2300Q22CLRP


Thyristor Surge Protection Devices TSPD SIDACtor 190V 500A
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AUD 1.2313
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P3500Q22CLRP


Thyristor Surge Protection Devices TSPD 320V 500A SIDACtor
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AUD 1.2313
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P1300SDLRP


Thyristor Surge Protection Devices - TSPD 1000A 120V
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AUD 1.2319
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P2300SCMCLRP


Thyristor Surge Protection Devices (TSPD) 500A 190V
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AUD 1.2319
Multiples of: 2500

P1300SCMCLRP


Thyristor Surge Protection Devices (TSPD) 500A 120V
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AUD 1.2319
Multiples of: 2500

ACST4-7CH


Triacs 4A 700V AC Power Sw
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STMicroelectronics 0
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AUD 1.232
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MAC15SMG


Thyristor TRIAC 600V 120A 3-Pin(3+Tab) TO-220AB Rail
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ON Semiconductor 0
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AUD 1.2329
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