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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B1161UCLTP


Thyristor Surge Protection Devices TSPD 160mA 500A Dual Negative
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AUD 4.8554
Multiples of: 500

QJ8025RH4TP


Triacs 800V 25A 35MA TO-220R
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AUD 5.106
Multiples of: 1000

NTE5550


Thyristor; 50V; 25A; 30mA; THT; TO220
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AUD 4.9231
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P0084UCLTP


Thyristor Surge Protection Devices - TSPD 500A 6/12V
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AUD 4.9231
Multiples of: 500

S6055W


Littelfuse SCRs 55A 600V
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AUD 4.9413
Multiples of: 1

NTE5634


Thyristor TRIAC 300V 110A 3-Pin(3+Tab) TO-220
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AUD 4.9471
Multiples of: 1

P3203UCLRP


Thyristor Surge Protection Devices - TSPD 3Chp 270V 500A
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AUD 4.9481
Multiples of: 1500

QJ8010NH4TP


Triacs POWER THYRISTOR DISCRETE
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AUD 5.1716
Multiples of: 1000

QJ8010NH5TP


Triacs POWER THYRISTOR DISCRETE
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AUD 5.1716
Multiples of: 1000

QJ8010NH5RP


Triacs POWER THYRISTOR DISCRETE
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AUD 5.2373
Multiples of: 500

First...536537538539540...

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