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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BT136-800E


TO-252-3 TRIACs ROHS
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Weida Semiconductor 40638
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AUD 0.0858
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BT151S-500R,118


NXP Semiconductors SCRs TAPE13 SCR
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NXP 8695
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AUD 0.4761
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BTA208S-800E,118


Thyristors - TRIACs Two-way thyristor 800V TO-252-3 RoHS
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WeEn Semiconductor 8532
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AUD 0.6753
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ACTP250J1BJR-S


SCRs 190VDRM 250 VBO Bi-Directional
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Bourns 8513
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AUD 0.8218
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BT138-600,127


Triacs RAIL TRIAC
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NXP 8509
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AUD 0.6631
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EC103D1WX


SCRs 400v Sc-73 Scr Sens Gate
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NXP 8497
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AUD 0.1666
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MCR100-8


4mA 40uA 800V TO-92 TRIACs ROHS
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LGE 8439
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AUD 0.0463
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P3100SC


SMB Thyristor Surge Suppressors (TSS) ROHS
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TECH PUBLIC 8143
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AUD 0.0935
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P3100SALRP


Thyristor Surge Protection Devices (TSPD) 50A 275V
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Littelfuse 6292
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AUD 0.6836
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BTA12-600SW


Triac; 600V; 12A; 10mA; THT; bulk; TO220-3
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CDIL 4466
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AUD 0.838
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