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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S6X8TSRP


Littelfuse SCRs Sen SCR 600V .8A 200uA
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Littelfuse 841
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AUD 0.4016
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BT151-650L,127


SCRs RAIL-THYR AND TRIACS
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WeEn Semiconductor 840
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AUD 0.6822
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BTA41-600BRG


Triac; 600V; 41A; 50mA; THT; tube; TOP3
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STMicroelectronics 836
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AUD 2.3214
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SJ6012N1RP


SCRs 12A High Temp Thyristor
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Littelfuse 835
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AUD 1.8429
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MAC16DG


Triacs Triacs
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Littelfuse 834
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AUD 2.1333
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SJ6025RTP


SCRs 25A High Temp Thyristor
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Littelfuse 829
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AUD 2.5834
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P3203AAL


Thyristor Surge Protection Devices - TSPD 3Chp 270V 50A
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Littelfuse 827
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AUD 2.6389
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BTA212X-600D,127


Triacs 600V 12A
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WeEn Semiconductor 825
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AUD 0.92
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BT158W-1200TQ


SCRs BT158W-1200TQ/TO-247
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WeEn Semiconductor 825
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AUD 4.9937
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S6X8TS1RP


Littelfuse SCRs Sen SCR 600V .8A 5 uA
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Littelfuse 824
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AUD 0.44
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