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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Thyristor Surge Protection Devices (TSPD) 500A 190V
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Littelfuse 2267
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AUD 0.88
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S6010DS2RP


SCRs 10A 600V Sensing
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Littelfuse 2252
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AUD 1.3602
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MCR106-8G


TO-225-3 TRIACs ROHS
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Littelfuse 2246
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AUD 0.9507
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S6SRP


Littelfuse SCRs 600V 0.8 AMP SMT
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Littelfuse 2244
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MAC4DCN-1G


Triacs THY 4A 800V TRIAC
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Littelfuse 2242
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AUD 1.8683
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Hot P1800SCMCLRP


Thyristor Surge Protection Devices (TSPD) 500A 170V
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Littelfuse 2241
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AUD 0.7946
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BTA416Y-600C,127


NXP Semiconductors Triacs RAIL-THYR AND TRIACS
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NXP 2226
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AUD 0.7536
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TRIAC Alternistor - Snubberless 400 V 30 A Through Hole TO-220 Isolated Tab
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Littelfuse 2215
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AUD 3.0327
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BTA204-600C,127


Triacs 600V 4A
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NXP 2210
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AUD 0.3661
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TRIAC Logic - Sensitive Gate 600 V 4 A Through Hole TO-220AB-L
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Littelfuse 2205
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AUD 1.2284
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