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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BTA24-800BW


Triacs 25 Amp 800 Volt
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STMicroelectronics 0
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AUD 3.436
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P2353ABL60


Thyristor Surge Protection Devices - TSPD 3Chp 200V 100A
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Littelfuse 0
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AUD 3.4423
Multiples of: 500

Q6025R6


Triacs 600V 25A 50-50-50mA
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Littelfuse 0
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AUD 3.45
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S4055R


Littelfuse SCRs 55A 400V
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Littelfuse 0
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AUD 3.4521
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Q2025NH6RP


Triacs 200V 25A 50-50-50mA
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Littelfuse 0
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AUD 3.4543
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S8040R


Littelfuse SCRs 40A 800V
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Littelfuse 0
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AUD 3.4614
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NTE5638-06


Thyristor TRIAC 600V 80A 3-Pin(3+Tab) TO-220
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NTE 0
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AUD 3.4629
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NTE5621


Triac; 25V; 10A; 50mA; THT; bulk; TO127
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NTE 0
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AUD 3.4629
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BTA80-1200B


80mA 1.2kV 1 ITO-247 TRIACs ROHS
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Kang Yang 0
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AUD 3.471
Multiples of: 1

P2703ABLRP


Thyristor Surge Protection Devices 230V 25A 3-Pin TO-220 Modified T/R
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Littelfuse 0
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AUD 3.4861
Multiples of: 700

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