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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Q6008DH3TP


Triacs 600V 8A 10-10-10mA
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Littelfuse 820
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AUD 1.875
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BTA208-600B.127


Triac; 600V; 8A; 50mA; THT; sensitive gate; 3Q, Hi-Com; tube; TO220AB
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WeEn Semiconductor 818
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AUD 0.756
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MCR8SMG


SCRs 600V 8A
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Littelfuse 818
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AUD 1.82
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BTA425Y-800BTQ


Triacs 3Q Hi-Com Triac
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WeEn Semiconductor 815
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AUD 1.4096
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MAC8SDG


Triacs THY 8A 400V TRIAC
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ON Semiconductor 814
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AUD 0.9291
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L0103DTRP


Triacs 1A Sensitive Triacs brand Thyristors
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Littelfuse 814
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AUD 0.9346
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T1635-800G-TR


Triacs 18 A Snubberless logic standard TRI
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STMicroelectronics 808
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AUD 0.934
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T810T-6I


Triacs Snubberless Logic Standard 8A Triac
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STMicroelectronics 808
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AUD 0.6176
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C106D


Thyristor; 400V; 2.5A; 4A; 50uA; Package: bulk; THT; TO126; Ifsm:40A
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CDIL 463
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AUD 0.274
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BT139B-800E.118


Triac; 800V; 16A; 10/25mA; SMD; sensitive gate; 4Q; Reel, tape; D2PAK
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WeEn Semiconductor 39
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AUD 0.888
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