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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P0300SB


SMB Semiconductor Discharge Tubes (TSS) ROHS
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Ruilongyuan 2012
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AUD 0.1181
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TISP61089DR-S


SCRs Dual P Gate Forward Conducting
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Bourns 2010
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AUD 0.8494
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P2600SCLRP


Thyristor Surge Protection Devices (TSPD) 500A 220V
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Littelfuse 2006
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AUD 0.983
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2N6508G


SCRs 600V 25A
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ON Semiconductor 2004
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AUD 2.5841
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K1500E70


140V~170V 10uA TO-92-2 Diacs Trigger Diode ROHS
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Littelfuse 2001
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AUD 0.7649
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MCR100-8/MS


SOT-89 TRIACs ROHS
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MSKSEMI 1998
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AUD 0.072
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Hot P0720SCLRP


Thyristor Surge Protection Devices (TSPD) 500A 65V
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Littelfuse 1998
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AUD 0.2484
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MCR716T4G


SCRs 400V 4A
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ON Semiconductor 1997
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AUD 1.0424
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BTA312-600C,127


Triacs RAIL-THYR AND TRIACS
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WeEn Semiconductor 1996
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AUD 0.7194
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BTA25-700B


Triacs IGT 100mA Max
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STMicroelectronics 1988
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AUD 12.9216
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