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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P8800SC


SMB TRIACs ROHS
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ZHIDE 2890
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AUD 0.255
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BT136S-600E


Triac; 600V; 4A; TO252; Igt: 10mA; Ufmax: 1.7V
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AUD 0.2961
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BT138-800E


TO-220C TRIACs ROHS
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YFW Electronics 0
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AUD 0.2962
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BT1308-600D,412


Thyristor TRIAC 600V 10A 3-Pin SPT Bulk
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AUD 0.2963
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BT134W-600E


Thyristors - TRIACs Two-way thyristor 600V SOT-223 RoHS
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Haoruijia 0
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AUD 0.2966
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BTA2008-800D,412


TRIAC SENS GATE 800V 0.8A TO92-3
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AUD 0.2974
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BTA2008-800E,412


TRIAC SENS GATE 800V 0.8A TO92-3
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NXP 0
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AUD 0.2974
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NTE5635


Thyristor TRIAC 400V 110A 3-Pin(3+Tab) TO-220
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NTE 0
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AUD 0.2984
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CT308B-600S


Thyristors - TRIACs TO-220BK RoHS
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AUD 0.3004
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BTA16-800BRG(UMW)


TO-220A TRIACs ROHS
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Youtai 0
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AUD 0.3012
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