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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BT151S-800R


Thyristor; 800V; 7.5A; 12A; 2mA; Package: Reel, tape; SMD; DPAK
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WeEn Semiconductor 3758
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AUD 0.6444
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S4010LTP


SCRs 400V 10A
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Littelfuse 1356
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AUD 1.8857
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K2400SRP


Littelfuse Sidacs 240V
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Littelfuse 1348
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AUD 1.1786
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S6008RTP


SCRs 600V 8A
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Littelfuse 1348
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AUD 1.5461
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SMP2600SCMC


Triacs Trisil for telecom eqmnt protection
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STMicroelectronics 1347
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AUD 0.7522
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MCR106-8G


SCRs 600V 4A
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ON Semiconductor 1344
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AUD 0.7279
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Q6016LH2TP


Littelfuse Triacs 600V 16A ALTNSTR ISO 10-10-10 mA TO220
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Littelfuse 1335
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AUD 3.5588
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Q4016LH3TP


Triacs 400V 16A 20-20-20mA
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Littelfuse 1329
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AUD 3.0486
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BT138-800E.127


Triac; 800V; 12A; 10/25mA; THT; sensitive gate; 4Q; tube; TO220AB
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WeEn Semiconductor 1262
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AUD 0.7467
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DB3 TB


DO-35 Diacs Trigger Diode ROHS
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YFW Electronics 1202
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AUD 0.0169
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