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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BTA225B-800B,118


Triacs 800V 25A
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AUD 1.6064
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VS-25TTS12STRL-M3


SCRs New Input Thyristor - D2PAK-e3
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AUD 1.6184
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L6006V8TP


Triacs 600V 6A Sensing 10-10-10-20mA
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AUD 1.6186
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TOPT12-800C0


WeEn Semiconductors TOPT12-800C0,127/SIL3P
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AUD 1.6205
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S8010L


SCRs 8A 1000V
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AUD 1.6214
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Q4006LH4


Triacs 400V 6A
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AUD 1.6225
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Q8012NH5RP


Littelfuse Triacs 800V 12A
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AUD 1.63
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Q6008DH4TP


Triacs 600V 8A 35-35-35mA
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AUD 1.64
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VS-16TTS08STRRPBF


SCRs RECOMMENDED ALT 78-VS-16TTS08STRR-M3
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AUD 1.6405
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BTA225-800B,127


TRIAC, 25A, 800V, TO-220AB
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AUD 1.6406
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