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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BTA212-800B,127


Triac; 800V; 12A; TO220AB; Igt: 50mA; Ifsm: 95A; 3Q,Hi-Com
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WeEn Semiconductor 4265
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AUD 0.894
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BTA208-600E,127


Triacs RAIL TRIAC
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NXP 4263
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AUD 0.6152
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P0640SDLRP


Thyristor Surge Protection Devices - TSPD HIGH SURGE 58V 1000A
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Littelfuse 4262
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AUD 0.9444
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BT150-500R,127


SCRs RAIL SCR
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NXP 4259
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AUD 0.4211
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BT137-600G,127


Triacs RAIL TRIAC
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NXP 4258
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AUD 0.4431
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P0300SCMCLRP


Thyristor Surge Protection Devices - TSPD 500A 25V 25-45pF
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Littelfuse 4252
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AUD 0.8015
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Z0103MNT1G


Triacs SENSITIVE GATE TRIAC
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ON Semiconductor 4251
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AUD 0.3833
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Z0107MA0,412


Triacs 600 V 1 A TO92
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WeEn Semiconductor 4240
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AUD 0.2169
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P0080TVB


25V 25mA 6.5V 5uA SMA(DO-214AC) Thyristor Surge Suppressors (TSS) ROHS
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WPMtek 4238
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AUD 0.0322
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TYN1225RG-JSM


One-way thyristor TO-220-3 TRIACs ROHS
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JSMSEMI 1595
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AUD 0.3485
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