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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BTA2008W-600D,135


Triacs 3 QUADRANT TRIACS
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WeEn Semiconductor 9545
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AUD 0.2008
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TISP4P035L1NR-S


Thyristor Surge Protection Devices - TSPD 24Vdrm 35 V(BO)
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Bourns 9538
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BT134-800,127


Triacs RAIL TRIAC
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AUD 0.3841
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BTA201-600E,112


Triacs 3 QUADRANT TRIAC
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WeEn Semiconductor 9444
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AUD 0.6184
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ACT108-800EQP


Triacs AC Thyristor power switch
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WeEn Semiconductor 9438
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AUD 0.3771
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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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DB32


Diacs Diac, DO-35, 32V...36V, 2A
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Diotec 9384
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AUD 0.0289
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BT149G,412


SCRs BULKSL TRIAC
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WeEn Semiconductor 9379
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BT137S-600D,118


Triacs TAPE13 TRIAC
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NXP 9344
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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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