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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CLB30I1200PZ-TUB


SCRs PWR THYRISTOR -SCR TO-263D2
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IXYS 48
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AUD 4.4
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CLA30MT1200NPZ-TUB


Triacs PWR THYRISTOR -TRIAC TO-263D2
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IXYS 48
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AUD 8.4444
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T1210T-8T


TRIAC Logic - Sensitive Gate 800 V 12 A Through Hole TO-220
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STMicroelectronics 47
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AUD 0.836
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KD12SF60S-5600


Triac; 600V; 12A; FTO-220AG (5012); Igt: 30mA; Ifsm: 120A
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Shindengen 47
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AUD 1.1378
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NYC226STT1G


SCRs SENSITIVE GATE SCR
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Littelfuse 47
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AUD 1.8082
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BTB12-600BW3G


Triacs 12A TRIAC 50mA IGT
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ON Semiconductor 47
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AUD 2.4463
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NTE5620


Triac; 800V; 8A; 50/75mA; THT; tube; TO220FP
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NTE 47
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AUD 7.5397
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VS-110RKI120


SCRs Thyristors - TO-83/94 BRA SQ-e3
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Vishay 47
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AUD 82.4651
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BTA08-800B


50mA 800V 1 TO-220AB-3 TRIACs ROHS
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Kang Yang 46
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AUD 0.3016
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BTA212B-600D,118


Triacs TAPE13 TRIAC
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NXP 46
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AUD 1.1135
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