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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JCT855Z


Thyristors - TRIACs One-way thyristor 800V TO-3P RoHS
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JieJie 0
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AUD 3.957
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CS19-12HO1S-TUB


Thyristor; 1.2kV; 20A; 31A; 28/50mA; Package: tube; SMD; D2PAK
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IXYS 0
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AUD 3.9631
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TYN50W-1600TQ


SCRs Planar Passivated SCR
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WeEn Semiconductor 0
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AUD 3.981
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P3403ACMCL


Thyristor Surge Protection Devices - TSPD 3Chp 300V 500A
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Littelfuse 0
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AUD 4.0002
Multiples of: 500

P2703ACMCL


Thyristor Surge Protection Devices - TSPD 3Chp 230V 500A
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Littelfuse 0
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AUD 4.0002
Multiples of: 500

BTA41-600B


BTA41-600B TOP3 TRIAC 40A I60 TO-218 T/HO
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STMicroelectronics 0
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AUD 4.0037
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CQ39DS


Triacs
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Central Semiconductor 0
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AUD 4.0119
Multiples of: 500

P4202ABLRP


Thyristor Surge Protection Devices 380V 25A 3-Pin TO-220 Modified T/R
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Littelfuse 0
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AUD 4.0188
Multiples of: 700

QK015R5TP


TRIAC 1000V 15A 50-50-50 MA TO
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Littelfuse 0
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AUD 4.025
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P2604UCLRP


Thyristor Surge Protection Devices - TSPD 4Chp 220/440V 500A
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Littelfuse 0
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AUD 4.0292
Multiples of: 1500

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