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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TYN612TRG


STMicroelectronics SCRs 12 Amp 600 Volt
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STMicroelectronics 613
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AUD 0.9392
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BTA12


15mA 10mA 800V Two-way thyristor TO-220A TRIACs ROHS
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YFW Electronics 101
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AUD 0.4767
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SMCP3100SC


Thyristor Surge Protection Devices (TSPD) SMCP TSS, 275V OFF, 350 V Switch
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Eaton 0
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AUD 0.4233
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BT139-800E


TO-220AB Thyristors (SCR)/Modules ROHS
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LGE 0
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AUD 0.4242
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BT137-600,127


BT137-600/SIL3P/STANDARD MARKI
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WeEn Semiconductor 0
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AUD 0.4242
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T1050-8G


Triacs 10A TRIAC for Surface Mount Applications
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STMicroelectronics 0
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AUD 0.425
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TISP4C015L1NR-S


Thyristor Surge Protection Devices (TSPD) PROTECTOR - SINGLE BIDIRECTIONAL LF
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Bourns 0
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AUD 0.4251
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MKP1V120RLG


Sidacs 120V 0.9A Trigger
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ON Semiconductor 0
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AUD 0.4269
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BT136X-600D,127


Triacs RAIL TRIAC
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NXP 0
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AUD 0.4272
Multiples of: 6000

Z0402DF 1AA2


Triacs 4.0 Amp 400 Volt
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STMicroelectronics 0
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AUD 0.4297
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