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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TYN412RG


Thyristor; 400V; 8A; 12A; 15mA; Package: tube; THT; TO220AB
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STMicroelectronics 2747
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AUD 0.4121
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Z0103NA,412


NXP Semiconductors Triacs BULKSL TRIAC
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NXP 2742
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AUD 0.1917
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Z0103MA,412


Triacs BULKSL TRIAC
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WeEn Semiconductor 2737
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AUD 0.19
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BTA212-600B/DG,127


Triac; 800V; 12A; TO220AB; Igt: 50mA; Ifsm: 95A; 3Q,Hi-Com
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WeEn Semiconductor 2736
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AUD 0.6317
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ACS110-7SN


Triacs 1A 700V AC Line Sw
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STMicroelectronics 2734
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AUD 0.627
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P0722SALRP


Thyristor Surge Protection Devices - TSPD 65V 50A DO214 2L SIDACtor Bi
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Littelfuse 2710
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AUD 0.836
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BRX46


SCRs 100V CTRL Rectifier 8.0Vgrm 0.1W Pg
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Central Semiconductor 2694
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AUD 0.4885
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CMA160E1600HF


SCRs Power Thyristor Discretes-SCR TO-247AD
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Littelfuse 2680
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AUD 15.4943
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Z0107MA,412


Triacs BULKSL TRIAC
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WeEn Semiconductor 2678
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AUD 0.1807
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BT131-800D-223


SOD-223-3L Thyristors (SCR)/Modules ROHS
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Weida Semiconductor 2619
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AUD 0.0581
Multiples of: 10

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