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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P0640SCLRP


Thyristor Surge Protection Devices (TSPD) 500A 58V
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Littelfuse 46075
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AUD 0.7307
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BT138-800E.127


Triac; 800V; 12A; 10/25mA; THT; sensitive gate; 4Q; tube; TO220AB
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WeEn Semiconductor 1378
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AUD 0.79
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Z0107NN0,135


Triacs 800 V 1 A SOT223
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WeEn Semiconductor 1372
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AUD 0.1776
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BTA41-800BQ


Triacs BTA41-800BQ II TO3P STANDARD MARKING * HORIZONTAL, RAIL PACK
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WeEn Semiconductor 1370
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AUD 2.7186
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S4X8ES2


Littelfuse SCRs Sen SCR 400V .8A 50uA
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Littelfuse 1367
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AUD 0.3771
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DB3 TB


DO-35 Diacs Trigger Diode ROHS
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YFW Electronics 1358
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AUD 0.0164
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Q4016LH3TP


Triacs 400V 16A 20-20-20mA
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Littelfuse 1354
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AUD 2.6557
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K2400SRP


Littelfuse Sidacs 240V
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Littelfuse 1348
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AUD 1.0261
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BT136X-600E


Triac; 600V; 4A; 10/25mA; THT; bulk; TO220FP; Ifsm:25A
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CDIL 1280
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AUD 0.39
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JST16A-800B


Thyristors - TRIACs Two-way thyristor 800V TO-220A RoHS
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JieJie 1155
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AUD 0.4079
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