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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P3500SA


400V 150mA 320V 5uA SMB Semiconductor Discharge Tubes (TSS) ROHS
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NH 2425
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AUD 0.1485
Multiples of: 5

CT404D-800S


TO-252-2LK TRIACs ROHS
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Changjing Electronics Technology 2425
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AUD 0.1708
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BT136S-600E(MS)


600V TO-252 TRIACs ROHS
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MSKSEMI 2425
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AUD 0.1711
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BTA204S-600B,118


Thyristors - TRIACs Two-way thyristor 600V TO-252-3 RoHS
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WeEn Semiconductor 2425
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AUD 0.3929
Multiples of: 1

T405-700B-TR


TO-252-2(DPAK) TRIACs ROHS
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STMicroelectronics 2425
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AUD 0.4266
Multiples of: 2500

Z0410MB


Triacs 4 A Triac
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STMicroelectronics 2425
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AUD 0.4676
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T435-800B-TR


Triac; 800V; 4A; 35mA; SMD; Snubberless™; Reel, tape; DPAK
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STMicroelectronics 2425
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AUD 0.5286
Multiples of: 2500

BT151S-650R


Thyristor; 650V; 7.5A; 12A; 2mA; Package: Reel, tape; SMD; DPAK
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WeEn Semiconductor 2425
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AUD 0.5686
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LJ4008D8RP


Triacs 8A 800V Sens Triacs TO-252 D-PAK
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Littelfuse 2425
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AUD 0.6445
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BT137S-600.118


Thyristors - TRIACs Two-way thyristor 600V TO-252-3 RoHS
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WeEn Semiconductor 2419
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AUD 0.5444
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