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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BTA208X-800B,127


NXP Semiconductors Triacs RAIL 3Q TRIAC
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NXP 9682
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AUD 0.6481
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BT131-600/DG,412


TO-92-3 TRIACs ROHS
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WeEn Semiconductor 9680
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AUD 0.1839
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TISP4300M3BJR-S


Thyristor Surge Protection Devices - TSPD BI-DIRECTIONL PRTCTR 230volts
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Bourns 9680
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AUD 0.3269
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BTA208S-600B,118


Triacs TAPE13 3Q TRIAC
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NXP 9629
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AUD 0.6034
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MAC4DCN-1G


Triacs THY 4A 800V TRIAC
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Littelfuse 9567
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AUD 1.9486
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BT134-800,127


Triacs RAIL TRIAC
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WeEn Semiconductor 9506
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AUD 0.4054
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MAC4DLMT4G


ON Semiconductor Triacs THY 4A 600V TRIAC
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ON Semiconductor 9438
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AUD 1.5259
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BT149G.126


Thyristor; 600V; 500mA; 0.8A; 200uA; Package: Ammo Pack; THT; TO92
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WeEn Semiconductor 9341
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AUD 0.14
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ACTT2S-800E,118


Triacs AC THYRISTOR TRIAC PWR SWITCH
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WeEn Semiconductor 483
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AUD 0.4752
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BTA06-600CWRG


Triac; 600V; 6A; 35mA; THT; Snubberless™; tube; TO220ABIns
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STMicroelectronics 124
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AUD 1.0006
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