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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LLDB3PF


LL-34 Diacs Trigger Diode ROHS
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Semtech 2289
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AUD 0.0191
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Q6040J7TP


Triacs Altnstr 600V 40A Iso 100(1-3)mA
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Littelfuse 2287
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AUD 13.1214
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XL1225


TO-92 Thyristors (SCR)/Modules ROHS
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ALJ 2279
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AUD 0.0237
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BTA225-800B,127


Triacs RAIL 3Q TRIAC
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NXP 2268
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AUD 1.4756
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BT151S-650R


Thyristor; 650V; 7.5A; 12A; 2mA; Package: Reel, tape; SMD; DPAK
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WeEn Semiconductor 2256
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AUD 0.582
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CT404D-800S


TO-252-2LK TRIACs ROHS
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Changjing Electronics Technology 2245
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AUD 0.1508
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BT139-800E.127


Triac; 800V; 16A; 25mA; TO220AB
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NXP 2232
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AUD 0.874
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P4200SC-MS


SMB Thyristor Surge Suppressors (TSS) ROHS
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MSKSEMI 1959
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AUD 0.1061
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MCR100-6


SOT-23 TRIACs ROHS
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TWGMC 1067
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AUD 0.033
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2N6507G


SCRs 400V 25A
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ON Semiconductor 595
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AUD 3.1271
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