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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BTA16-600BRG


Triac; 600V; 16A; 50mA; THT; tube; TO220ABIns
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STMicroelectronics 19645
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AUD 0.8465
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BTA40-600B


Triac; 600V; 40A; 50mA; THT; bulk; RD91
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STMicroelectronics 10763
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AUD 6.694
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BT134-800E,127


Triacs RAIL TRIAC
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NXP 10748
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AUD 0.4423
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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 0.4104
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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 1.3164
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SEP0640Q38CB


Thyristor Surge Protection Devices - TSPD SEP Ethernet 100A Biasd Protec. Device
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Littelfuse 10538
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AUD 1.9373
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BT151


TO-252 TRIACs ROHS
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Weida Semiconductor 10475
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AUD 0.0995
Multiples of: 5

TISP4350T3BJR-S


Thyristor Surge Protection Devices - TSPD 275V(DRM)250A(IPP)350V(BO)
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Bourns 10424
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AUD 0.4522
Multiples of: 1

SEP0080Q38CB


Thyristor Surge Protection Devices - TSPD SEP Ethernet 100A Biasd Protec. Device
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Littelfuse 10278
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AUD 1.9045
Multiples of: 1

BT168GW,115


SOT-223 TRIACs ROHS
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WeEn Semiconductor 10194
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AUD 0.2402
Multiples of: 5

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