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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T405Q-600H


STMicroelectronics Triacs 4.0 Amp 600 Volt
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STMicroelectronics 14704
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AUD 0.2988
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BTA24-800CWRG


Triac; 800V; 25A; 35mA; THT; Snubberless™; tube; TO220ABIns
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STMicroelectronics 6978
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AUD 1.5478
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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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BTA16-800BWRG


Triac; 800V; 16A; 50mA; THT; Snubberless™; tube; TO220ABIns
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STMicroelectronics 5820
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AUD 0.8484
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Hot TISP61089HDMR-S


SCRs Dual P Gate Forward Conducting
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Bourns 5820
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AUD 1.2857
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TYN225RG


TO-220 TRIACs ROHS
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STMicroelectronics 5820
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AUD 1.2847
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BTA316X-800C,127


Triacs RAIL-THYR AND TRIACS
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NXP 5818
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BT138-800E,127


Triacs RAIL TRIAC
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NXP 5813
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AUD 0.6967
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BTA204S-800C,118


Triacs THYR AND TRIACS
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NXP 5805
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AUD 0.4225
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BT131-800,116


Triacs THYR AND TRIACS
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NXP 5801
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AUD 0.1729
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