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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T410-600T


Triac; 600V; 4A; 10mA; THT; logic level; tube; TO220AB
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STMicroelectronics 6790
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AUD 0.57
Multiples of: 1000

BT139B-600E.118


Triac; 600V; 16A; 10/25mA; SMD; sensitive gate; 4Q; Reel, tape; D2PAK
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WeEn Semiconductor 489
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AUD 0.868
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S4035KTP


Littelfuse SCRs SCR 400V 35A Iso
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Littelfuse 489
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AUD 5.8614
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CZS5064 TR


SCRs SMD SCR
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Central Semiconductor 485
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AUD 0.5233
Multiples of: 1

BTB24-600BRG


Triac; 600V; 25A; 50mA; THT; tube; TO220AB
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STMicroelectronics 485
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AUD 1.1862
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QJ4016LH6TP


Triacs 40V 16A 80mA HI TEMP TO-220AB Isolated
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Littelfuse 485
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AUD 2.0993
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QJ4016NH3RP


Triacs 40V 16A 20mA HI TEMP TO-263 (D2 -Pak)
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Littelfuse 485
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AUD 2.223
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Q6006N5RP


TRIAC Standard 600 V 6 A Surface Mount TO-263 (D2Pak)
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Littelfuse 485
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AUD 2.2314
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QJ4016RH6TP


Triacs 40V 16A 80mA HI TEMP TO-220AB Non-Isolate
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Littelfuse 485
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AUD 2.405
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CS45-12IO1


Thyristor; 1.2kV; 45A; 71A; 80mA; Package: tube; THT; TO247AD
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IXYS 484
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AUD 6.2071
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