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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BTB24-600CWRG(UMW)


TO-220B Thyristors (SCR)/Modules ROHS
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Youtai 499
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AUD 0.359
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CS45-12IO1


Thyristor; 1.2kV; 45A; 71A; 80mA; Package: tube; THT; TO247AD
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IXYS 499
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AUD 5.6833
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BT138X-800


BT138X-800 PHILIPS TRIAC T/HOLE
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NXP 496
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AUD 0.8509
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IXHX40N150V1HV


SCRs IGBT XPT-HI VOLTAGE
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IXYS 495
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AUD 89.2478
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BTA25-600CW3G


TRIAC Standard 600 V 25 A Through Hole TO-220AB
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ON Semiconductor 494
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AUD 5.72
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2N6395G


SCRs THY 12A 100V SCR
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ON Semiconductor 493
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AUD 1.2253
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P6002ACL


Thyristor Surge Protection Devices TSPD 2Chp 275550V 500A
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Littelfuse 493
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AUD 2.9746
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BTA16-600CWRG(UMW)


TO-220A TRIACs ROHS
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Youtai 489
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AUD 0.3446
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Q4040K7TP


Triacs Altnstr 400V 40A Iso 100-100-100mA
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Littelfuse 475
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AUD 10.7171
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BT134-600D.127


Thyristors - TRIACs Two-way thyristor 600V SOT-82-3 RoHS
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WeEn Semiconductor 421
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AUD 0.4284
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