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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PCR406


Thyristors - TRIACs SOT-23 RoHS
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Changjing Electronics Technology 2153
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AUD 0.0288
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T1635-800G-TR


Triacs 18 A Snubberless logic standard TRI
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STMicroelectronics 920
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AUD 1.2065
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BTA41


50mA 800V 1 TO-3P TRIACs ROHS
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Weida Semiconductor 671
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AUD 1.0034
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P3100SC


350V 120mA 275V 5uA SMB Thyristor Surge Suppressors (TSS) ROHS
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WPMtek 121
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AUD 0.0671
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BTA08-800B


50mA 800V 1 TO-220AB-3 TRIACs ROHS
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Kang Yang 121
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AUD 0.2577
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BT137-600E


15mA 30mA 600V Two-way thyristor TO-220 Thyristors (SCR)/Modules ROHS
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Minos 116
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AUD 0.1836
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BT134-600E


150mA 600V 1 TO-126 TRIACs ROHS
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Kang Yang 116
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AUD 0.1132
Multiples of: 5

BTA26-800BRGT


Triac; 800V; 25A; 50mA; THT; tube; TO220ABIns
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STMicroelectronics 115
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AUD 8.4836
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SBTA41G12B


Triac; 1.2kV; 40A; TG-C; Igt: 50mA; Ifsm: 350A
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Sirectifier 115
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AUD 6.7701
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GA101


SCRs Silicon Controlled Rectifier
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Microchip 97
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AUD 95.6771
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