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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40TPS12APBF


New Input Thyristor - TO-247-e3
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AUD 4.1219
Multiples of: 1

S6040R


Littelfuse SCRs 40A 600V
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AUD 4.1265
Multiples of: 500

BTA16-600BW3G


Triacs 16A 50mA 600V IGT 3 QUAD INTERNL ISLTD
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AUD 4.1315
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P1804UCMCLRP


Thyristor Surge Protection Devices - TSPD 4Chp 170/340V 500A
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AUD 4.1331
Multiples of: 1500

CLB40I1200PZ-TUB


SCRs PWR THYRISTOR -SCR TO-263D2
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AUD 4.1373
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P2103ACL60


Thyristor Surge Protection Devices TSPD 3Chp 170V 500A
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AUD 4.1425
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NTE5426


Thyristor; 400V; 10A; 0.2mA; THT; TO220ISO
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AUD 4.1468
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VS-40TTS12PBF


SCRs RECOMMENDED ALT 78-VS-40TTS12-M3
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AUD 4.1513
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NTE5629


Triac; 400V; 4A; 3mA; THT; TO202N
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AUD 4.1598
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P1553ACLRP


Thyristor Surge Protection Devices TSPD 3Chp 130V 50A
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AUD 4.1643
Multiples of: 1

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