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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P1402AAL


Thyristor Surge Protection Devices - TSPD 58/116V 50A TO220A SIDACtor SYM 2Chp
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Littelfuse 503
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AUD 2.31
Multiples of: 1

BTA201W-800E.115


Triac; 800V; 1A; 10mA; SMD; sensitive gate; 3Q, Hi-Com; Reel, tape
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WeEn Semiconductor 500
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AUD 0.406
Multiples of: 1

BTA316Y-800CTQ


Triac; 800V; 16A; 35mA; THT; high temperature, sensitive gate; tube
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WeEn Semiconductor 500
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AUD 0.932
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AVS1ACP08


Triacs Auto Voltage Switch
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STMicroelectronics 499
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AUD 7.5
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BT138X-800


BT138X-800 PHILIPS TRIAC T/HOLE
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NXP 496
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AUD 0.8509
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BTA425Z-800BTQ


Triacs BTA425Z-800BT/II TO3P/STANDARD MARKING * HORIZONTAL, RAIL PACK
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WeEn Semiconductor 494
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AUD 2.38
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BT138B-600E,118


Thyristors - TRIACs Two-way thyristor 600V TO-263-2 RoHS
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WeEn Semiconductor 494
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AUD 0.828
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P6002ACL


Thyristor Surge Protection Devices TSPD 2Chp 275550V 500A
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Littelfuse 493
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AUD 3.0014
Multiples of: 1

BTA25-600CW3G


TRIAC Standard 600 V 25 A Through Hole TO-220AB
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ON Semiconductor 493
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AUD 5.72
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VS-30TPS16-M3


SCRs New Input Thyristor - TO-247-e3
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Vishay 464
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AUD 4.07
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