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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SMP1500SCMC


STMicroelectronics Triacs Trisil Telecom SMB 100A 72V to 310V
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STMicroelectronics 1816
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AUD 0.8084
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S802ECSAP


SCRs POWER THYRISTOR DISCRETE
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Littelfuse 1814
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AUD 0.454
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TISP4030L1AJR-S


Thyristor Surge Protection Devices - TSPD Very Low Voltage Bidirectional
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Bourns 1812
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AUD 0.2427
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BT151S-500L,118


SCRs TAPE 13-THYR AND
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WeEn Semiconductor 1810
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AUD 0.4557
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BTA16-600BW3G


Triacs 16A 50mA 600V IGT 3 QUAD INTERNL ISLTD
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ON Semiconductor 1808
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AUD 3.7016
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TPDV1225RG


Triac; 1.2kV; 25A; 150mA; THT; alternistor, high voltage; tube; TOP3
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STMicroelectronics 1806
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AUD 8.6107
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MAC97A8G


Thyristors - TRIACs TO-92 RoHS
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FUXINSEMI 1798
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AUD 0.0456
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P0220SCLRP


Thyristor Surge Protection Devices - TSPD 22V 500A DO214 2L SIDACtor Bi
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Littelfuse 1798
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AUD 0.9202
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LIC01-215B-TR


Triacs DFD THYR TRIAC & RECTIFIER
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STMicroelectronics 1789
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AUD 1.43
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X00619MA5AL2


SCRs 0.8 A sensitive gate SCR
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STMicroelectronics 1783
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AUD 0.1117
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