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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TYN640RG


Thyristor; 600V; 25A; 40A; 35mA; Package: tube; THT; TO220AB
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STMicroelectronics 93566
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AUD 1.8781
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Q4N3RP


TRIAC Logic - Sensitive Gate 400 V 1 A Surface Mount DO-214 (Compak)
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Littelfuse 19400
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AUD 0.9821
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BTA04-600B


TO-220 TRIACs ROHS
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JSMSEMI 82
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AUD 0.2048
Multiples of: 5

KL3L07-5103


Shindengen Sidacs VDRM=58 ITSM=30
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Shindengen 82
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AUD 1.1236
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BTB16-800BW


800V 1 TO-220B TRIACs ROHS
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Weida Semiconductor 81
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AUD 0.249
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VS-VSKE236/16PBF


SCR Modules 1600 Volt 230 Amp
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Vishay 79
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AUD 92.1154
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T720N16TOF


SCR Modules 1600V 720A ThyristorDiode
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Infineon 79
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AUD 213.4629
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BTB06-600DRG


Triacs
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STMicroelectronics 78
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AUD 0.97
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TISP61089QBDR-S


SCRs Quad Programmable Protector
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Bourns 0
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AUD 0.4389
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L4006L6TP


Triacs 400V 6A Sensing 5-5-5-10mA
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Littelfuse 0
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AUD 0.7653
Multiples of: 8

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