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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P2100SBLRP


Thyristor Surge Protection Devices - TSPD 190V 100A DO214 2L
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Littelfuse 368
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AUD 0.7328
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VS-40TPS12AL-M3


SCRs Single SCR Alt VS-40TPS12A-M3
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Vishay 367
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AUD 5.7955
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D1FM3-5103


SCRs Schottky Barrier Diode
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Shindengen 366
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AUD 0.4076
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BTA312-600CT.127


Triac; 600V; 12A; 35mA; THT; 3Q, Hi-Com; tube; TO220AB; Ifsm:100A
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WeEn Semiconductor 365
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AUD 0.8358
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QJ6025KH6TP


Triacs 60V 25A 80mA HI TEMP TO-218AC Isolated
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Littelfuse 364
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AUD 6.3891
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P4802SCLRP


Thyristor Surge Protection Devices - TSPD 500A 440V Opt 440/600 RTG C
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Littelfuse 363
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AUD 0.9776
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Q6008LTTP


TRIAC Internally Triggered 600 V 8 A Through Hole TO-220AB-L
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Littelfuse 358
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AUD 2.9282
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P4200SB


540V 150mA 400V 5uA SMB Thyristor Surge Suppressors (TSS) ROHS
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PROSEMI 349
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AUD 0.1018
Multiples of: 5

VS-25TTS12-M3


SCRs New Input Thyristor - TO-220-e3
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Vishay 144
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AUD 4.8896
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BT136-600D


TO-220 TRIACs ROHS
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JSMSEMI 0
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AUD 0.1053
Multiples of: 5

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