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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S4008LTP


SCRs 400V 8A
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Littelfuse 24385
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AUD 1.485
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BT136S-600E


10mA 10mA 600V Two-way thyristor TO-252 Thyristors (SCR)/Modules ROHS
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Minos 15689
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AUD 0.0919
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Z0107MN0,135


Triacs 600 V 1 A SOT223
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WeEn Semiconductor 12951
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AUD 0.1509
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VS-30TPS12LHM3


SCRs 20A If; 1200V Vr TO-247AD 3L
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Vishay 12561
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AUD 2.9192
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BT258S-800R,118


SCRs TAPE13 THY-GP
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NXP 12239
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AUD 0.5469
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TISP4015L1BJR-S


Thyristor Surge Protection Devices - TSPD Very Low Voltage Bidirectional
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Bourns 12118
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AUD 0.2121
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TISP4070M3BJR-S


Thyristor Surge Protection Devices - TSPD 58V 600mA
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Bourns 12063
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AUD 0.418
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BTB10-800BWRG


TRIAC Alternistor - Snubberless 800 V 10 A Through Hole TO-220
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STMicroelectronics 9365
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AUD 0.7005
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MAC97A8-23-3L


10mA 800V 1 SOT-23-3L TRIACs ROHS
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Kang Yang 4268
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AUD 0.0355
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Z00607MN 5AA4


STMicroelectronics Triacs
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STMicroelectronics 834
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AUD 0.2904
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