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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TISP4240M3BJR-S


Thyristor Surge Protection Devices - TSPD BI-DIRECTIONL PRTCTR 180volts
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Bourns 9250
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AUD 0.4243
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Q8010N5RP


Thyristor TRIAC 800V 120A 3-Pin(2+Tab) D2PAK T/R
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Littelfuse 7758
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AUD 1.9532
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MCR100-8


60uA 600V SOT-23 Thyristors (SCR)/Modules ROHS
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TECH PUBLIC 7663
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AUD 0.027
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BT151S-500L,118


SCRs TAPE 13-THYR AND
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WeEn Semiconductor 7642
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AUD 0.4871
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Hot TISP4080M3BJR-S


Thyristor Surge Protection Devices - TSPD 65V 600mA
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Bourns 7597
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AUD 0.4227
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Z0103MA0,412


Triacs 600 V 1 A TO92
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WeEn Semiconductor 7524
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AUD 0.2212
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2N6075BG


Triacs Sensitive Gate
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ON Semiconductor 7522
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AUD 0.7779
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MCR08MT1G


ON Semiconductor SCRs THY .8A 600V SCR
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ON Semiconductor 7501
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AUD 0.4589
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BTA204W-800E,135


Triacs TAPE13 TRIAC
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WeEn Semiconductor 7473
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AUD 0.3929
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BT136S-600D,118


Triacs TAPE13 TRIAC
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NXP 7441
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AUD 0.419
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