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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BTA08-400BRG


Triacs 8 Amp 400 Volt
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STMicroelectronics 8728
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AUD 0.8938
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P0220SALRP


Thyristor Surge Protection Devices - TSPD MicroCapacitance SA SIDACtor
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Littelfuse 8623
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ACTT2W-800ETNF


Triacs ACTT2W-800ETN/SC-70/REEL 13" Q1/T1 *STANDARD M
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WeEn Semiconductor 8597
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AUD 0.33
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ACTP250J1BJR-S


SCRs 190VDRM 250 VBO Bi-Directional
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Bourns 8513
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AUD 0.7983
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TISP4240L3AJR-S


Thyristor Surge Protection Devices TSPD BIDIRECTIONAL PRTCTR 180volts
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Bourns 8473
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AUD 0.2671
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TIC246M-S


Thyristor TRIAC 600V 125A 3-Pin(3+Tab) TO-220
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Bourns 8431
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AUD 1.3393
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BTA12-600BW3G


Triacs 12A 50mA 600V IGT 3 QUAD INTERNL ISLTD
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ON Semiconductor 8428
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AUD 3.5671
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BT137S-800G,118


Triacs TAPE13 TRIAC
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NXP 8427
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BT139D-800E


TO-252 TRIACs ROHS
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Youtai 8167
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AUD 0.1558
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BTA208S-800E,118


Thyristors - TRIACs Two-way thyristor 800V TO-252-3 RoHS
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WeEn Semiconductor 7372
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