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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BTA12-600BRG(UMW)


TO-220A TRIACs ROHS
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Youtai 4544
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AUD 0.2855
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MCR08BT1.115


Thyristor; 200V; 500mA; 8A; SOT223
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NXP 1669
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AUD 0.2615
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MCR08BT1.115


SOT-223 TRIACs ROHS
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WeEn Semiconductor 1669
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AUD 0.258
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P2600SCLRP


Thyristor Surge Protection Devices (TSPD) 500A 220V
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Littelfuse 1664
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AUD 0.8014
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S6008LS2TP


SCRs Sen SCR600V 8A 200UA
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Littelfuse 1663
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AUD 2.3571
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BTB12-600CWRG


Triac; 600V; 12A; 35mA; THT; Snubberless™; tube; TO220AB
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STMicroelectronics 1649
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AUD 0.594
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MCR8SNG


TO-220-3 TRIACs ROHS
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Littelfuse 1649
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AUD 1.3803
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BT136D


TO-252AB(TO-252) TRIACs ROHS
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FUXINSEMI 1585
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AUD 0.1146
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BTA12-600B


Thyristors - TRIACs Two-way thyristor 600V TO-220 RoHS
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SLKORMICRO 1350
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AUD 0.4472
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S4SRP


Littelfuse SCRs Sensing
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Littelfuse 1080
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AUD 0.8376
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