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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ACT108W-600E,135


Triacs 600V 8.8A 4-Pin 3 QUADRANT TRIACS
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NXP 19330
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AUD 0.2692
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BT168E,112


SCRs BULK
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NXP 19254
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AUD 0.0927
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MCR08BT1G


SCRs THY .8A 200V SCR
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ON Semiconductor 19106
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AUD 0.3654
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TISP4030L1AJR-S


Thyristor Surge Protection Devices - TSPD Very Low Voltage Bidirectional
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Bourns 19056
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AUD 0.231
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TISP4350H3BJR-S


Thyristor Surge Protection Devices - TSPD 275V(DRM)500A(IPP)350V(BO)
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Bourns 18608
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AUD 0.4777
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2N6027G-T92-B


Thyristors - TRIACs TO-92 (TO-92-3) RoHS
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Unisonic 18454
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AUD 0.1016
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Z0103MA,412


NXP Semiconductors Triacs BULKSL TRIAC
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NXP 18421
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AUD 0.1461
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Z0107MN,135


Triacs 600V 1A
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NXP 18292
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AUD 0.1603
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BT169G,112


SCRs .8A 600V
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NXP 14275
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AUD 0.0943
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BTB16-600SWRG


Triac; 600V; 16A; 10mA; THT; logic level; tube; TO220AB
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STMicroelectronics 1376
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AUD 0.7056
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