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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Z0107MN 5AA4


Triac; 600V; 1A; 5mA; SMD; Reel, tape; SOT223
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STMicroelectronics 34920
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AUD 0.1077
Multiples of: 1000

MCR100-6


20mA 15uA 400V SOT-23 Thyristors (SCR)/Modules ROHS
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TECH PUBLIC 9544
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AUD 0.023
Multiples of: 20

L4004L3TP


Triacs Sen Triac 400V 4A 3-3-3-3 mA TO220 Iso
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Littelfuse 4098
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AUD 1.76
Multiples of: 1

BT169D-L,112


SCRs Thyristor SCR 400V 9A Bulk
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WeEn Semiconductor 4083
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AUD 0.1006
Multiples of: 1

2N6509G


SCRs 800V 25A
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Littelfuse 4061
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AUD 2.6871
Multiples of: 1

TYN20-800T,127


SCRs TYN20-800T/SIL3P/STANDARD MARK
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WeEn Semiconductor 4056
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AUD 0.8114
Multiples of: 1

K1500SRP


Sidacs 150V
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Littelfuse 4052
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AUD 0.9839
Multiples of: 1

Z0103MA,412


Triacs BULKSL TRIAC
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WeEn Semiconductor 4030
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AUD 0.194
Multiples of: 1

P1800SALRP


Thyristor Surge Protection Devices (TSPD) 50A 170V
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Littelfuse 4025
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AUD 0.6521
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BT151-650R


TO-220 TRIACs ROHS
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Kang Yang 3089
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AUD 0.2042
Multiples of: 5

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