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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L601E5


TRIAC Logic - Sensitive Gate 600 V 1 A Through Hole TO-92
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Littelfuse 1688
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AUD 1.1058
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DB4


Diac; Ifmax:2A; DO35; 35÷45V
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Luguang 1687
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AUD 0.0311
Multiples of: 5

Q6012LH5TP


Triacs 600V 12A 50-50-50 mA
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Littelfuse 1687
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AUD 2.2698
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BTA316B-600C,118


Triacs Thyristor TRIAC 600V 150A 3-Pin (2+Tab)
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NXP 1683
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AUD 0.8014
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S602ES


Littelfuse SCRs 1.5 Amp Sensitive SCR
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Littelfuse 1681
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AUD 0.532
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MCR69-2G


SCRs 50V 25A
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ON Semiconductor 1679
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AUD 1.8333
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BT149G.126


Thyristor; 600V; 500mA; 0.8A; 200uA; Package: Ammo Pack; THT; TO92
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WeEn Semiconductor 1678
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AUD 0.14
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MCR72-8G


SCRs 600V 8A
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ON Semiconductor 1664
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AUD 1.1948
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MCR100-8


5mA 10uA 800V One-way thyristor SOT-23 TRIACs ROHS
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YFW Electronics 1649
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AUD 0.03
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P0080SA


SMA Thyristor Surge Suppressors (TSS) ROHS
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Yongyutai Electronics 1649
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AUD 0.0514
Multiples of: 10

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