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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P1602AARP


Thyristor Surge Protection Devices 130V 20A 3-Pin TO-220 Modified T/R
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AUD 2.04
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BTW69-800RG


TO-3P Thyristors (SCR)/Modules ROHS
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JSMSEMI 0
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AUD 2.0484
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Q4010N4RP


Triacs 400V 10A 25-25-25mA
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AUD 2.054
Multiples of: 1

BT139-800


TRIAC, 16A, 800V, TO-220
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NXP 0
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AUD 2.0624
Multiples of: 1

S4016RTP


SCRs 16A 400V
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AUD 2.0627
Multiples of: 1000

2N6505G


TO-220 TRIACs ROHS
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AUD 2.07
Multiples of: 1

Q4016LH3


Triacs 400V 16A
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AUD 2.07
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NTE5552-I


Thyristor; 200V; 25A; 40mA; THT; TO220ISO
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NTE 0
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AUD 2.0743
Multiples of: 1

TYN616


TYN616 THYRISTOR T/HOLE
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STMicroelectronics 0
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AUD 2.0783
Multiples of: 1

IKW50N60H3


TO-247 TRIACs ROHS
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SPTECH 0
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AUD 2.0838
Multiples of: 1

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