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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TB3100L-13-F


Thyristor Surge Protection Devices - TSPD 30A 275V
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Diodes Incorporated 49470
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AUD 0.8167
Multiples of: 3000

BT169D


TO-92 TRIACs ROHS
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FUXINSEMI 48567
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AUD 0.0443
Multiples of: 10

T405Q-600B-TR


Triacs 4.0 Amp 600 Volt
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STMicroelectronics 46075
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AUD 0.3246
Multiples of: 2500

T1235-800G-TR


Triacs 12 Amp 800 Volt
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STMicroelectronics 40740
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AUD 0.7511
Multiples of: 1000

T850H-6G-TR


STMicroelectronics Triacs Hi temp 8A Triacs
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STMicroelectronics 39813
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AUD 0.6186
Multiples of: 1

ACS108-8SN-TR


STMicroelectronics Triacs Overvoltage ACS 0.8A 600 and 800V 10mA
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STMicroelectronics 39770
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AUD 0.2731
Multiples of: 1000

ACST310-8BTR


Triacs Overvoltage protected AC switch
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STMicroelectronics 38800
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AUD 0.6849
Multiples of: 1

L4X8E5


TRIAC Logic - Sensitive Gate 400 V 800 mA Through Hole TO-92
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Littelfuse 38735
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AUD 0.1387
Multiples of: 1

DB3


Diac; Ifmax:2A; DO35; 28÷36V
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Luguang 38155
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AUD 0.0293
Multiples of: 1

DB3W


Diacs Trigger Diode 28 ~ 36V 50uA 2A SOD-123F RoHS
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Jingdao 36393
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AUD 0.0131
Multiples of: 50

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