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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QJ8040JH7TP


Triacs 800V 40A 100MA TO-218X
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Littelfuse 17
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AUD 13.8654
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PSW1C 40/16


Module; double independent; 1.6kV; 44A; ECO-PAC 1; Ufmax:1.41V
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Powersem 17
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AUD 15.1284
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CLA80MT1200NHR


SCRs PWR THYRISTOR -TRIAC ISOPLUS24
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IXYS 17
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AUD 15.4985
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SKKT 330/18E


Module; thyristor/thyristor; 1.8kV; 305A; A73b; SEMIPACK3; screw
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Semikron 17
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AUD 381.0366
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X0205NA 1BA2


SCRs 1.25 Amp 800 Volt
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STMicroelectronics 16
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AUD 0.2036
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KD3SF60-5600


Triac; 600V; 3A; FTO-220AG (SC91); Igt: 20mA; Ifsm: 30A
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Shindengen 16
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AUD 0.6238
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BT137B-600E.118


Triac; 600V; 8A; 10/25mA; SMD; sensitive gate; 4Q; Reel, tape; D2PAK
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WeEn Semiconductor 16
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T1210T-8T


TRIAC Logic - Sensitive Gate 800 V 12 A Through Hole TO-220
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STMicroelectronics 16
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AUD 0.7109
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ACST1235-7T


Triacs Triac Crowbar 35mA Switch 10A 700V
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STMicroelectronics 16
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AUD 1.32
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PSW1C110/08


Module; opposing; 800V; 112A; ECO-PAC 1; Ufmax:1.57V; Ifsm:1kA
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Powersem 16
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AUD 27.4358
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