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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EC103D1RP


Littelfuse SCRs 400V .8A 12uA
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AUD 0.6608
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T10B110B


Thyristor Surge Protection Devices - TSPD 50/100A
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TN2010H-6G


SCRs High Temperature 20A SCRs
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AUD 0.6647
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MAC4DCN-1G


TRIAC Standard 800 V 4 A Surface Mount TO-252, (D-Pak)
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AUD 0.6661
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T1035H-6G


Triacs Hi temp 10A Triacs
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AUD 0.6664
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BT151S-800R


Thyristor; 800V; 7.5A; 12A; 2mA; Package: Reel, tape; SMD; DPAK
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AUD 0.6666
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2N6071BTG


Triacs Sensitive Gate
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AUD 0.6677
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BTA212-600B,127


Triacs RAIL 3Q TRIAC
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AUD 0.6679
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K1100S1URP


Littelfuse Sidacs 110V DO-214AC 2L
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AUD 0.6686
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K1400S1URP


Littelfuse Sidacs 140V DO-214AC 2L
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