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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TIC246M-S


Thyristor TRIAC 600V 125A 3-Pin(3+Tab) TO-220
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Bourns 8431
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AUD 1.4881
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BT137X-600E,127


Triacs RAIL TRIAC
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NXP 8401
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AUD 0.4975
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Z0109NA0,412


Triacs 800 V 1 A TO92
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NXP 8260
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AUD 0.2154
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BTB24-800BWRG


Triac; 800V; 25A; 50mA; THT; Snubberless™; tube; TO220AB
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STMicroelectronics 8247
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AUD 1.289
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2P4M


TO-252 TRIACs ROHS
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Weida Semiconductor 8237
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AUD 0.0756
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BT131-600EQP


Triacs BT131-600ESOT54STANDARD MARKING * Reel PACK 48MM WIDE 400MM DIA
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WeEn Semiconductor 8213
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AUD 0.1712
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Hot TISP4080M3BJR-S


Thyristor Surge Protection Devices - TSPD 65V 600mA
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Bourns 8150
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AUD 0.4231
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BTA316B-800C,118


Triacs Thyristor TRIAC 800V 150A 3-Pin (2+Tab)
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WeEn Semiconductor 8136
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AUD 0.8421
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TISP4400M3BJR-S


Thyristor Surge Protection Devices - TSPD BI-DIRECTIONL PRTCTR 300volts
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Bourns 8089
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AUD 0.4104
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BT169DEP


SCRs BT169D/TO-92/STANDARD MARKING
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WeEn Semiconductor 8012
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AUD 0.087
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