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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P0102BL 5AA4


SCRs 0.25 Amp 200 Volt
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STMicroelectronics 104760
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AUD 0.1493
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Z0103MN 6AA4


Triacs THYRISTOR TRIAC
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STMicroelectronics 11640
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AUD 0.1036
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TISP4030L1BJR-S


Thyristor Surge Protection Devices - TSPD Very Low Voltage Bidirectional
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Bourns 11640
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AUD 0.2279
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Hot TISP4145H3BJR-S


Thyristor Surge Protection Devices - TSPD 120V
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Bourns 11640
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AUD 0.3823
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TISP5070H3BJR-S


Thyristor Surge Protection Devices - TSPD Forward Conducting Unidirectional
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Bourns 11640
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AUD 0.4598
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TISP4240L3AJR-S


Thyristor Surge Protection Devices TSPD BIDIRECTIONAL PRTCTR 180volts
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Bourns 11549
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AUD 0.2467
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MCR718T4G


SCRs 600V 4A
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ON Semiconductor 11105
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AUD 0.9413
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Hot S6X8ES


SCRs Sen SCR 600V .8A 200uA
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Littelfuse 9855
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AUD 0.1172
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T835-600B


Triac; 600V; 8A; 50mA; SMD; tube; DPAK
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STMicroelectronics 2910
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AUD 0.4286
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Z0107NN 5AA4


Triacs 1.0 Amp 800 Volt
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STMicroelectronics 223
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AUD 0.1927
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