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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BTA312B-600E,118


Triacs Thyristor TRIAC 600V 105A 3-Pin (2+Tab)
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WeEn Semiconductor 2567
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AUD 0.9192
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MCR8DSMT4G


SCRs 600V 8A
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ON Semiconductor 2565
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AUD 1.045
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K2200SRP


230V DO-214 Thyristor Surge Suppressors (TSS) ROHS
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Littelfuse 2564
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AUD 1.0874
Multiples of: 1

BT137S-600.118


Thyristors - TRIACs Two-way thyristor 600V TO-252-3 RoHS
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WeEn Semiconductor 2545
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AUD 0.486
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P1100SCMCLRP


Thyristor Surge Protection Devices (TSPD) 500A 90V
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Littelfuse 2537
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AUD 0.9146
Multiples of: 1

S6006DRP


Littelfuse SCRs 6A 200uA 600V
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Littelfuse 2527
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AUD 1.2788
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JX008L


SOT-23-3L Thyristors (SCR)/Modules ROHS
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FUXINSEMI 2522
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AUD 0.0245
Multiples of: 10

MAC8MG


TRIAC Standard 600 V 8 A Through Hole TO-220AB
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ON Semiconductor 2522
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AUD 1.2461
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S8X8ES


SCRs Sen SCR 800V .8A 200uA
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Littelfuse 2515
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AUD 0.4827
Multiples of: 1

Z0107MA,116


Triacs TAPE-7 ZENER
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WeEn Semiconductor 2471
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AUD 0.204
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