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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P0220SAMCLRP


Thyristor Surge Protection Devices - TSPD SIDACtor MicroCapacitance
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Littelfuse 5556
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AUD 0.704
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Q601E3


Triacs 600V 1A 10-10-10mA
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Littelfuse 1152
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AUD 0.9381
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2N6402G


SCRs 200V 16A
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ON Semiconductor 711
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AUD 1.3766
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Hot MAC8DG


TRIAC Standard 400 V 8 A Through Hole TO-220AB
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ON Semiconductor 710
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AUD 1.1031
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2N6403G


SCRs 400V 16A
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ON Semiconductor 710
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AUD 1.1739
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BTA20-700BWRG


Triac; 700V; 20A; 50mA; THT; Snubberless™; tube; TO220ABIns
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STMicroelectronics 710
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AUD 1.3954
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P0080SB


25V 50mA 6V 5uA SMB(DO-214AA) Thyristor Surge Suppressors (TSS) ROHS
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SUNMATE 708
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AUD 0.055
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BTB16Q-800CW


TO-263 Thyristors (SCR)/Modules ROHS
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YFW Electronics 708
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AUD 0.3608
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NYC222STT1G


SCRs SENSITIVE GATE SCR
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ON Semiconductor 706
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AUD 0.3096
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MAC223A8X,127


Triacs RAIL TRIAC
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NXP 704
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AUD 1.4462
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