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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P3500SCLRP


Thyristor Surge Protection Devices (TSPD) 500A 320V
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Littelfuse 2811
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AUD 0.7637
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NYC0102BLT1G


SCRs THY SOT23 SCR
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Littelfuse 2318
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AUD 0.2955
Multiples of: 5

T435-700B-TR


Triac; 700V; 4A; 35mA; SMD; Snubberless™; Reel, tape; DPAK
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STMicroelectronics 2268
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AUD 0.3948
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BT131-800D-223


SOD-223-3L Thyristors (SCR)/Modules ROHS
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Weida Semiconductor 2260
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AUD 0.0608
Multiples of: 10

MCR8DSMT4G


SCRs 600V 8A
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ON Semiconductor 2260
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AUD 0.9083
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P0080SB


DO-214AA Thyristor Surge Suppressors (TSS) ROHS
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SURGING 2250
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AUD 0.0417
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BTA316B-600E,118


NXP Semiconductors Triacs Thyristor TRIAC 600V 150A 3-Pin (2Tab)
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NXP 2245
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AUD 0.8344
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BTA316B-600E,118


Thyristors - TRIACs Two-way thyristor 600V TO-263-3 RoHS
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WeEn Semiconductor 2245
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AUD 0.759
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BTA204S-600C.118


Thyristors - TRIACs Two-way thyristor 600V TO-252-3 RoHS
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WeEn Semiconductor 2217
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AUD 0.504
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ACT108W-600E


WeEn Semiconductors ACT108W-600E/SC-73/REEL 13" Q1
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WeEn Semiconductor 2186
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AUD 0.362
Multiples of: 1

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