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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BTA204-600C


TRIAC, HICOM, 4A, 600V, TO220AB
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AUD 0.5897
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CR02AM-8-B#F00
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AUD 0.5901
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BTA20-800CRG TO-220


TO-220AB-3 TRIACs ROHS
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AUD 0.5902
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BTA204X-800C,127


TRIAC 800V 4A TO220-3
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AUD 0.5906
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BT138-800G,127


Thyristors - TRIACs Two-way thyristor 800V TO-220-3 RoHS
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AUD 0.5913
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S4004DS2TP


Littelfuse SCRs 4A 200uA 400V Sensing
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AUD 0.5914
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BT137X-600


Triacs RAIL TRIAC
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AUD 0.5916
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TISP5110H3BJR-S


Thyristor Surge Protection Devices - TSPD Forward Conducting Unidirectional
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AUD 0.5942
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BTA208S-800B,118


Triacs TAPE13 3Q TRIAC
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AUD 0.8939
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ACST210-8FP


STMicroelectronics Triacs Triac Crowbar 10mA Switch 2A 800V
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AUD 0.5962
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