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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TZ810N22KOF


SCR Modules THYR / DIODE MODULE DK
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Infineon 2
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AUD 690.4386
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SKET 330/16E


Module; single thyristor; 1.6kV; 295A; A36; SEMIPACK4; Ufmax:2.05V
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Semikron 2
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AUD 836.86
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P0720SCMCLRP


Thyristor Surge Protection Devices (TSPD) 500A 65V
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Littelfuse 1
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AUD 0.8831
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S4040NQ2RP


SCRs 400V 40A SCR Low TQ TO263
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Littelfuse 1
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AUD 5.1543
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NTE54004


Thyristor; 1kV; 55A; 40mA; THT; TO220
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NTE 1
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AUD 11.92
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PSW1C70/08


Module; double independent; 800V; 53A; ECO-PAC 1; Ufmax:1.48V
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Powersem 1
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AUD 13.76
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NTE5526


Thyristor SCR 300V 150A 3-Pin TO-48
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NTE 1
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AUD 36.68
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BT137B-800.118


Triac; 800V; 8A; 35/70mA; SMD; sensitive gate; 4Q; Reel, tape; D2PAK
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WeEn Semiconductor 0
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AUD 0.642
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BTA208-800E.127


Triac; 800V; 8A; 10mA; THT; sensitive gate; 3Q, Hi-Com; tube; TO220AB
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WeEn Semiconductor 0
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AUD 0.71
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QJ6040JH7TP


Triacs 600V 40A 100MA TO-218X
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Littelfuse 0
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AUD 11.2357
Multiples of: 1

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