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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Z0107MN 5AA4


Triac; 600V; 1A; 5mA; SMD; Reel, tape; SOT223
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STMicroelectronics 34920
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AUD 0.1151
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BT139-800E,127


Triacs RAIL TRIAC
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NXP 16838
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AUD 0.7712
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ACTT2W-800ETNF


Triacs ACTT2W-800ETN/SC-70/REEL 13" Q1/T1 *STANDARD M
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WeEn Semiconductor 16583
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AUD 0.2881
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TVB058SA-L


Thyristor Surge Protection Devices - TSPD SiBar Thyristor 58V
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Littelfuse 15846
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AUD 0.1478
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TISP4P020L1NR-S


Thyristor Surge Protection Devices - TSPD Low Capacitance Overvoltage Protect.
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Bourns 15589
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AUD 0.4635
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BT169HML


SCRs SCR
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WeEn Semiconductor 15550
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AUD 0.0786
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Z0109MN,135


Thyristors - TRIACs Two-way thyristor 600V SOT-223 RoHS
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WeEn Semiconductor 15520
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AUD 0.2101
Multiples of: 4000

BT134W-600,135


Triacs 600V 1A
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WeEn Semiconductor 15516
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AUD 0.3231
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MAC97A6,412


Triacs BULKSL TRIAC
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NXP 13741
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AUD 0.11
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ACTT2S-800E,118


Triacs AC THYRISTOR TRIAC PWR SWITCH
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WeEn Semiconductor 11867
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AUD 0.4364
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