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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T1250-600G-TR


Thyristor TRIAC 600V 126A 3-Pin(2+Tab) D2PAK T/R
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STMicroelectronics 172660
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AUD 0.7687
Multiples of: 1000

BT149D,112


SCRs BULK SCR
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NXP 32864
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AUD 0.1327
Multiples of: 1

Z0103MN0,135


Triacs 600 V 1 A SOT223
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NXP 30676
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AUD 0.1675
Multiples of: 1

PCR606


TO-92 TRIACs ROHS
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Weida Semiconductor 30128
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AUD 0.0212
Multiples of: 20

BT169D


TO-92 TRIACs ROHS
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FUXINSEMI 28935
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AUD 0.0443
Multiples of: 10

PCR606


Thyristors - TRIACs One-way thyristor 600V SOT-23 (SOT-23-3) RoHS
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Changjing Electronics Technology 19070
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AUD 0.0254
Multiples of: 20

T405-600H


TRIAC Logic - Sensitive Gate 600 V 4 A Through Hole TO-251 (IPAK)
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STMicroelectronics 17460
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AUD 0.3513
Multiples of: 3000

MCR12DCMT4G


SCRs 600V 12A
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ON Semiconductor 15191
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AUD 1.5219
Multiples of: 1

MCR100-6


SOT-23 TRIACs ROHS
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HXY MOS 9409
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AUD 0.0314
Multiples of: 20

P0102DA 1AA3


Thyristor; 400V; 0.5A; 0.8A; 200uA; Package: bulk; THT; TO92
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STMicroelectronics 531
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AUD 0.1313
Multiples of: 1

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