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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TYN1225RG-JSM


One-way thyristor TO-220-3 TRIACs ROHS
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JSMSEMI 10744
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AUD 0.3591
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ACT108-800EQP


Triacs AC Thyristor power switch
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WeEn Semiconductor 9418
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AUD 0.3494
Multiples of: 5

BTA201-800E,112


Triacs 3 QUADRANT TRIAC
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WeEn Semiconductor 9412
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AUD 0.2797
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BTA201W-600E,115


Thyristors - TRIACs Two-way thyristor 600V SOT-223 RoHS
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WeEn Semiconductor 9407
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AUD 0.0981
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P2600EBL


Thyristor Surge Protection Devices - TSPD 100A 220V
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Littelfuse 9394
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AUD 0.8391
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BTA201-600E,112


Triacs 3 QUADRANT TRIAC
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WeEn Semiconductor 9381
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AUD 0.573
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BTB10-800BWRG


TRIAC Alternistor - Snubberless 800 V 10 A Through Hole TO-220
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STMicroelectronics 9365
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AUD 0.447
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ACT108-600D,126


TRIAC Logic - Sensitive Gate 600 V 800 mA Through Hole TO-92-3
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NXP 9340
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AUD 0.2743
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BTB16-600CWRG


Triac; 600V; 16A; 35mA; THT; Snubberless™; tube; TO220AB
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STMicroelectronics 9278
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AUD 0.7405
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BT137S-600,118


Triacs TAPE13 TRIAC
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NXP 8596
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AUD 0.462
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