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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TXDV1212RG


Triac; 1.2kV; 12A; 100mA; THT; alternistor, high voltage; tube
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STMicroelectronics 2134
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AUD 3.1483
Multiples of: 1

P1800SCLRP


Thyristor Surge Protection Devices (TSPD) 500A 170V
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Littelfuse 2118
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AUD 0.9202
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S8X8ES1


Littelfuse SCRs Sen SCR 800V .8A 5uA
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Littelfuse 2107
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AUD 0.4827
Multiples of: 1

BT151S-650L.118


Thyristor; 650V; 7.5A; 12A; 5mA; Package: Reel, tape; SMD; DPAK
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WeEn Semiconductor 2106
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AUD 0.6978
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TISP4011H1BJR-S


Thyristor Surge Protection Devices - TSPD Very Low Volt Bidirectional
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Bourns 2101
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AUD 0.5273
Multiples of: 1

MCR100-6


Thyristor; 400V; 0.8A; 0.2mA; Package: bulk; THT; TO92; Ifsm:10A
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CDIL 2100
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AUD 0.1254
Multiples of: 5

BTA41-1200


Triac; 1.2kV; 40A; 50mA; THT; in-tray; TOP3
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CDIL 2098
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AUD 3.36
Multiples of: 1

S802ECS


SCRs POWER THYRISTOR DISCRETE
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Littelfuse 2096
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AUD 0.4976
Multiples of: 1

EC103D


Littelfuse SCRs 400V .8A 200uA Sensing
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Littelfuse 2075
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AUD 0.5434
Multiples of: 1

S6025LTP


SCRs SCR 600V 25A TO220
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Littelfuse 2071
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AUD 2.5765
Multiples of: 1000

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