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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VS-10TTS08S-M3


SCRs New Input Thyristor - D2PAK-e3
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Vishay 943
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AUD 1.6746
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SCR40-1200B


TO-3P TRIACs ROHS
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SLKORMICRO 0
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AUD 1.6033
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Q6008L5


TRIAC Standard 600 V 8 A Through Hole TO-220 Isolated Tab
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Littelfuse 0
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AUD 1.606
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Q6004LT


TRIAC Internally Triggered 600 V 4 A Through Hole TO-220 Isolated Tab
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AUD 1.606
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BTA225B-800B,118


Triacs 800V 25A
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NXP 0
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AUD 1.6064
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VS-25TTS12STRL-M3


SCRs New Input Thyristor - D2PAK-e3
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Vishay 0
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AUD 1.6184
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TOPT12-800C0


WeEn Semiconductors TOPT12-800C0,127/SIL3P
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WeEn Semiconductor 0
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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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