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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Z0109MN 6AA4


Triacs DFD THYR TRIAC & RECTIFIER
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STMicroelectronics 15520
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AUD 0.1077
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MCR72-8G


SCRs 600V 8A
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ON Semiconductor 1429
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AUD 1.1157
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SEP0900Q38CB


Thyristor Surge Protection Devices - TSPD SEP ETHERNET 100A BIASED PROTECTN DEV
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Littelfuse 1429
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AUD 2.2314
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Q4006L4TP


Triacs 400V 6A 25-25-25mA
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Littelfuse 1427
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AUD 1.9171
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BTA16-800BWRG


TO-220 TRIACs ROHS
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JSMSEMI 1422
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AUD 0.5824
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BTA140-600.127


Triac; 600V; 25A; 70mA; TO220AB
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NXP 1418
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AUD 1.08
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BTB12-600TWRG


Triacs 12 Amp 600 Volt
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STMicroelectronics 1406
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AUD 0.5714
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Z0107SN 5AA4


TRIAC Logic - Sensitive Gate 700 V 1 A Surface Mount SOT-223
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STMicroelectronics 1397
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AUD 0.1399
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BT169-23


SOT-23 TRIACs ROHS
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Kang Yang 1290
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AUD 0.0334
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BTA12-800CWRG


TO-220AB TRIACs ROHS
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JSMSEMI 1124
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AUD 0.4094
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