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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BTB24-600B


TO-220 Thyristors (SCR)/Modules ROHS
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Minos 945
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AUD 0.3144
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BTA330Y-800BTQ


Triac; 800V; 30A; 50mA; THT; high temperature, sensitive gate; tube
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WeEn Semiconductor 945
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AUD 4.5778
Multiples of: 1

MAC97A8


10mA 5mA 600V Two-way thyristor SOT-89 TRIACs ROHS
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MSKSEMI 944
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AUD 0.0793
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2N2329


Central Semiconductor SCRs . .
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Central Semiconductor 944
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AUD 10.0571
Multiples of: 1

Q6016LH4TP


Triacs 600V 16A 35-35-35 mA
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Littelfuse 942
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AUD 2.8111
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BT136S-800E


TO-252-3 TRIACs ROHS
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Kang Yang 940
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AUD 0.0964
Multiples of: 5

T3035H-800B


TO-220B Thyristors (SCR)/Modules ROHS
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Weida Semiconductor 940
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AUD 0.8863
Multiples of: 1

BTA216-800B.127


Triac; 800V; 16A; 50mA; THT; sensitive gate; 3Q, Hi-Com; tube
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WeEn Semiconductor 940
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AUD 1.1044
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BTA425Y-800CTQ


Triacs 3Q Hi-Com Triac
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WeEn Semiconductor 940
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AUD 1.4347
Multiples of: 1

ACST435-8FP


Triacs Overvoltage Triac Low <10mA 1500 rms
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STMicroelectronics 939
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AUD 0.7194
Multiples of: 1

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