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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P0640SC


SMB Thyristor Surge Suppressors (TSS) ROHS
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TECH PUBLIC 0
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AUD 0.093
Multiples of: 5

BT131-800


5mA 35mA 800V 1 SOT-223-3L TRIACs ROHS
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YFW Electronics 0
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AUD 0.0932
Multiples of: 5

P0111DA 1AA3


STMicroelectronics SCRs 0.8 Amp 400 Volt
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STMicroelectronics 0
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AUD 0.0935
Multiples of: 1

BT136S


15mA 25mA 600V Two-way thyristor TO-252 Thyristors (SCR)/Modules ROHS
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Yongyutai Electronics 0
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AUD 0.0945
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BT134W


SOT-223-4 TRIACs ROHS
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Kang Yang 0
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AUD 0.0947
Multiples of: 5

BTB04-600CW


35mA 600V Two-way thyristor TO-252 TRIACs ROHS
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Weida Semiconductor 0
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AUD 0.0957
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BT136-800D


TO-252-4R TRIACs ROHS
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Weida Semiconductor 0
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AUD 0.096
Multiples of: 5

P0640SC


77V 120mA 58V 5uA SMB Thyristor Surge Suppressors (TSS) ROHS
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WPMtek 0
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AUD 0.096
Multiples of: 5

ES0640SC


77V 125mA 58V 5uA SMB Semiconductor Discharge Tubes (TSS) ROHS
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ElecSuper 0
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AUD 0.0962
Multiples of: 5

BT132G-800D


TO-92 Thyristors (SCR)/Modules ROHS
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YFW Electronics 0
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AUD 0.0964
Multiples of: 5

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