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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BTA312B-600D,118


NXP Semiconductors Triacs Thyristor TRIAC 600V 105A 3-Pin (2Tab)
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NXP 355
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AUD 0.756
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BTA312B-600D,118


Triacs Thyristor TRIAC 600V 105A 3-Pin (2+Tab)
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WeEn Semiconductor 355
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AUD 0.756
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TPDV640RG


STMicroelectronics Triacs 6.0 Amp 400 Volt
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STMicroelectronics 354
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AUD 15.819
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Q6004L4TP


Triacs Triac 600V 4A 25-25-25 mA
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Littelfuse 353
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AUD 1.9373
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MAC12NG


Triacs THY 12A 800V TRIAC
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ON Semiconductor 353
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AUD 2.709
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CIQ1680


TO-220 TRIACs ROHS
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Tokmas 352
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AUD 0.4816
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S8015L


Littelfuse SCRs 15A 1000V
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Littelfuse 352
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AUD 2.2175
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SV6016D1TP


SCRs SCR HT 16 AMP
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Littelfuse 351
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AUD 1.6814
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IXHX40N150V1HV


SCRs IGBT XPT-HI VOLTAGE
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IXYS 349
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AUD 77.6286
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MAC12SNG


Triacs THY 12A 800V TRIAC
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ON Semiconductor 347
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AUD 1.1493
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