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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T810-600B


Triacs 8A TRIACS
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STMicroelectronics 9880
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AUD 0.6689
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TISP4400M3BJR-S


Thyristor Surge Protection Devices - TSPD BI-DIRECTIONL PRTCTR 300volts
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Bourns 5820
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AUD 0.3584
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TN1215-600B


STMicroelectronics SCRs 12 Amp 600 Volt
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STMicroelectronics 5820
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AUD 0.7075
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TISP4A265H3BJR-S


Sidacs ADSL voltage 23vPEAK Bidirectional
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Bourns 5820
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AUD 0.5221
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T835-800B


Triac; 800V; 8A; 35mA; SMD; tube; DPAK
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STMicroelectronics 5820
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AUD 0.5312
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TB2300L-13-F


Thyristor Surge Protection Devices - TSPD 30A 190V
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Diodes Incorporated 5820
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AUD 0.8192
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TYN225RG


TO-220 TRIACs ROHS
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STMicroelectronics 5820
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AUD 1.043
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T2535-600G-TR


Triacs 25 Amp 600 Volt
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STMicroelectronics 5820
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AUD 1.0548
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BT139-800G,127


Triacs RAIL TRIAC
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WeEn Semiconductor 5810
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AUD 0.704
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BTA16-800BWRG


Triac; 800V; 16A; 50mA; THT; Snubberless™; tube; TO220ABIns
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STMicroelectronics 795
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AUD 0.6964
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