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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MCR12DSNT4G


ON Semiconductor SCRs 800V 12A
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ON Semiconductor 4739
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AUD 1.5138
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P0640SCMCLRP


Thyristor Surge Protection Devices (TSPD) 500A 58V
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Littelfuse 4738
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AUD 0.9096
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BT136-600D/DG,127


TO-220 TRIACs ROHS
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WeEn Semiconductor 4727
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AUD 0.3963
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K2000GURP


Littelfuse Sidacs 200V DO-15
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Littelfuse 4725
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AUD 1.1577
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SJ6008D1RP


SCRs 8A HIGH TEMP
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Littelfuse 4723
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AUD 1.0216
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Hot S6S1RP


Littelfuse SCRs Sensing
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Littelfuse 4722
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BTA212-800B,127


Triac; 800V; 12A; TO220AB; Igt: 50mA; Ifsm: 95A; 3Q,Hi-Com
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WeEn Semiconductor 4719
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BTA206-800CT,127


Triacs 3Q HI-COM TRIAC
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WeEn Semiconductor 4709
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AUD 0.4548
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BT136S-600D


TO-252 TRIACs ROHS
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GOODWORK 4704
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AUD 0.0821
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P1100SALRP


Thyristor Surge Protection Devices (TSPD) 50A 90V
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Littelfuse 4702
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AUD 0.8835
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