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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BTA25H-800CW3G


Triacs ISO TO220 25A 35mA TRIAC
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ON Semiconductor 0
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AUD 2.64
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Q8010L5


Triacs 800V 10A 50-50-50mA
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Littelfuse 0
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AUD 2.6466
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Q6016LH4


Littelfuse Triacs 600V 16A
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Littelfuse 0
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AUD 2.6557
Multiples of: 500

Q8010R5


Littelfuse Triacs 800V 10A 50-50-50mA
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Littelfuse 0
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AUD 2.6651
Multiples of: 1000

Q8006RH4TP


Triacs Altnstr 800V 6A
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Littelfuse 0
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AUD 2.6667
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P1402ACMCL


Thyristor Surge Protection Devices - TSPD 58/116V 500A SIDACtor
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Littelfuse 0
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AUD 2.6687
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P0602ACMCL


Thyristor Surge Protection Devices - TSPD 25/50V 500A TO220A SIDACtor SYM 2Chp
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Littelfuse 0
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AUD 2.6687
Multiples of: 10

NTE5603


Triac; 200V; 4A; 30/60mA; THT; bulk; TO126
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NTE 0
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AUD 2.6786
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BTB10-600BRG


TRIAC Standard 600 V 10 A Through Hole TO-220
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STMicroelectronics 0
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AUD 2.6805
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P2202ABL


Thyristor Surge Protection Devices - TSPD 100A 90/180V
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Littelfuse 0
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AUD 2.6847
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