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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TISP4310T3BJR-S


Thyristor Surge Protection Devices - TSPD PROTECTOR - SINGLE BIDIRECTIONAL
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Bourns 10718
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AUD 0.451
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T2035H-6T


Triac; 600V; 20A; 35mA; THT; high temperature; Snubberless™; tube
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STMicroelectronics 10670
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AUD 1.26
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MCR718T4G


SCRs 600V 4A
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ON Semiconductor 10611
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AUD 1.0953
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TYN610RG


Thyristor; 600V; 6.4A; 10A; 15mA; Package: tube; THT; TO220AB
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STMicroelectronics 10379
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AUD 0.8145
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BTA12-800BWRG


TO-220AB TRIACs ROHS
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JSMSEMI 10209
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AUD 0.3871
Multiples of: 5

BT131-600D,412


Triacs 600V 1A
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NXP 10197
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AUD 0.1901
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2N5064


SCRs 0.8A 200V
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Central Semiconductor 10077
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AUD 0.3159
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BT151


TO-252 TRIACs ROHS
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Weida Semiconductor 9457
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AUD 0.114
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BT138S-800E


30mA 10mA 800V Two-way thyristor TO-252 TRIACs ROHS
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FUXINSEMI 9074
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AUD 0.21
Multiples of: 5

BTA41-600BRG


Triac; 600V; 41A; 50mA; THT; tube; TOP3
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STMicroelectronics 1164
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AUD 2.2579
Multiples of: 600

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