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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BTB24-800CW


35mA 800V Two-way thyristor TO-220B TRIACs ROHS
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Weida Semiconductor 873
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AUD 0.3784
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T1625T-8I


Triacs 16A 25mA STD Triac 2500 Vrms RoHS
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STMicroelectronics 873
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AUD 0.754
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SJ6010DS2RP


SCRs Sen SCR 600V 10A 200hA TO252
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Littelfuse 873
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AUD 1.7111
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S4025LTP


SCRs 400V 25A SCR TO220 ISO
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Littelfuse 873
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AUD 2.2619
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BTB08-600BW3G


Triacs 8A 50mA 600V IGT 3 QUAD
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ON Semiconductor 871
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AUD 1.217
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TN2015H-6I


SCRs 20 A 600 V High Temperature SCR in TO-220I
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STMicroelectronics 868
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AUD 0.7211
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BT136-600E,127


Triacs RAIL TRIAC
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NXP 866
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AUD 0.3998
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BTA201W-800E.115


Triac; 800V; 1A; 10mA; SMD; sensitive gate; 3Q, Hi-Com; Reel, tape
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WeEn Semiconductor 866
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AUD 0.4244
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K2200G


205V~230V 10uA DO-15 Diacs Trigger Diode ROHS
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Littelfuse 862
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AUD 0.7315
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BTA316-600ET.127


Thyristors - TRIACs Two-way thyristor 600V TO-220-3 RoHS
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WeEn Semiconductor 861
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