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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BTA312B-600CT.118


Triac; 600V; 12A; 35mA; SMD; high temperature, sensitive gate
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WeEn Semiconductor 463
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AUD 1.2036
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L6004L3TP


Littelfuse Triacs 600V 4A Sensing 3-3-3-3mA
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Littelfuse 460
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AUD 1.8056
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S4040NRP


Littelfuse SCRs 40A 400V
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Littelfuse 460
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AUD 3.7812
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2N6504G


SCRs 50V 25A
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ON Semiconductor 459
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AUD 3.2507
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S8016NARP


SCRs 800V 16A AEC-Q101
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Littelfuse 459
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AUD 3.1397
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BTW67-600


Thyristor; 600V; 32A; 50A; 80mA; screw; Package: bulk; THT; RD91
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STMicroelectronics 458
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AUD 7.141
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BTA06-600BWRG


Triac; 600V; 6A; 50mA; THT; Snubberless™; tube; TO220ABIns
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STMicroelectronics 454
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AUD 0.8335
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Q6040K5TP


Littelfuse Triacs Altstr 600V 40A 50-50-50mA TO218 Iso
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Littelfuse 452
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AUD 11.6972
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X0402MB


SCRs 4 A Sensitive gate 200 uA SCR
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STMicroelectronics 413
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AUD 0.4437
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BTA16-600SW3G


Triacs ISO TO220 16A 10MA TRIAC
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ON Semiconductor 347
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AUD 3.6929
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