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-800E,118


Triacs Thyristor TRIAC 800V 105A 3-Pin (2+Tab)
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WeEn Semiconductor 3634
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AUD 0.7837
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TISP4500H3BJR-S


Thyristor Surge Protection Devices - TSPD PROTECTOR - SINGLE BIDIRECTIONAL
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Bourns 3630
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AUD 0.5516
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P0080TA


SMA Thyristor Surge Suppressors (TSS) ROHS
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SUNMATE 3627
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AUD 0.0314
Multiples of: 20

BTB16-600CRG


STMicroelectronics Triacs 16 Amp 600 Volt
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STMicroelectronics 3616
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AUD 0.5427
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S6002TSRP


SCR 600 V 2 A Sensitive Gate Surface Mount SOT-223
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Littelfuse 3612
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AUD 0.6333
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WR0205


SOT-223-3L TRIACs ROHS
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Weida Semiconductor 3385
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AUD 0.0685
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Q6030LH5TP


Triacs 600V 30A ALTNSTR ISO 50-50-50 mA TO220
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Littelfuse 3366
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AUD 5.1386
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C106M1G


SCRs 600V 4A
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ON Semiconductor 2591
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AUD 0.6875
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Z0105-NN


800V 1 SOT-223-3L TRIACs ROHS
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Weida Semiconductor 906
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AUD 0.0713
Multiples of: 5

P0109DA 5AL3


STMicroelectronics SCRs 0.8A SENSITIVE GATE SCRs
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STMicroelectronics 0
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AUD 0.1257
Multiples of: 1

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