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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BT152-600R,127


SCRs 20A 650V
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NXP 5820
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AUD 0.8833
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BT138X-600.127


Triac; 600V; 12A; 70mA; TO220ISO
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AUD 0.8206
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BT152-500RT.127


Thyristor; 500V; 13A; 20A; 3mA; Package: tube; THT; TO220AB
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AUD 0.8211
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BTA312-600D,127


Triacs RAIL-THYR AND TRIACS
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AUD 0.8215
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T10B270


Thyristor Surge Protection Devices - TSPD SiBOD 50/100A
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AUD 0.8219
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2N3670


SCRs 16A 400V Scr
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Semiconductors 0
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AUD 0.8226
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2N3669


SCRs 16A 200V Scr
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Semiconductors 0
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AUD 0.8226
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2N5061


SCRs 0.8A 60V
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Semiconductors 0
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AUD 0.8226
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2N6397G


SCRs THY 12A 400V SCR
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AUD 0.8229
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P0300EALRP2


Thyristor Surge Protection Devices - TSPD 50A 22V
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AUD 0.8236
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