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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Q4008LH4TP


Triacs 400V 8A 35-35-35mA
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Littelfuse 1684
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AUD 2.107
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NTE56016


Triac; 400V; 25A; 50mA; THT; tube; TO220
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NTE 10
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AUD 5.5803
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PSW1C 50/16


Module; opposing; 1.6kV; 50A; 4pin THT Module; Ufmax:1V; Ifsm:460A
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Powersem 10
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AUD 14.0418
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STD60GK16


Module; double series; 1.6kV; 60A; 21MM; Ufmax:1.57V; Ifsm:1.5kA
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Sirectifier 10
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AUD 20.9408
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SK 45 KQ 12


Module; opposing; 1.2kV; 33A; T1; SEMITOP1; Ufmax:1.9V; Ifsm:450A
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Semikron 10
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AUD 34.1851
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VHFD37-16io1


SCR Modules 37 Amps 1600V
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IXYS 10
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AUD 57.5448
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SKKT 106/08E


Module; thyristor/thyristor; 800V; 106A; A46; SEMIPACK1; Igt:150mA
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Semikron 10
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AUD 61.5606
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T560N16TOFXPSA1


Hockey-puck thyristor; 1.6kV; 559A; 200mA; Ifsm:8kA; BG-T4814K0-1
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Infineon 10
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AUD 234.5887
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Q6006NH4RP


Triacs 600V 6A 35-35-35mA
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Littelfuse 9
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AUD 2.3571
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NTE5631


Triac; 50V; 10A; 50mA; THT; tube; TO220
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NTE 9
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AUD 3.0169
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