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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25TTS12SPBF


SCRs 1200 Volt 25 Amp
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AUD 4.1921
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CS223-2M TR PBFREE


Thyristor SCR 600V 10A 4-Pin(3+Tab) SOT-223 T/R
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AUD 4.2065
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QJ8008LH4TP


Triacs POWER THYRISTOR DISCRETE
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AUD 4.4
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25TTS12STRLPBF


SCRs 1200 Volt 25 Amp
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AUD 4.2287
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SK040R


SCRs 40A 1000V
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AUD 4.248
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P1553ACLRP


Thyristor Surge Protection Devices TSPD 3Chp 130V 50A
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AUD 4.6791
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QJ8010LH4TP


Triacs POWER THYRISTOR DISCRETE
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AUD 4.4493
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NTE56047


Triac; 800V; 16A; 10/25mA; THT; sensitive gate; tube; TO220F
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AUD 4.2857
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QV6016NH2TP


Triacs ALTNSTR 600V 16A
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AUD 4.2885
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S8040RTP


SCRs 40A 800V
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AUD 4.6682
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