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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K2000G


190V~215V 10uA DO-15 Diacs Trigger Diode ROHS
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Littelfuse 369
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AUD 1.0127
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QJ6025KH6TP


Triacs 60V 25A 80mA HI TEMP TO-218AC Isolated
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Littelfuse 364
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AUD 6.4845
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P4802SCLRP


Thyristor Surge Protection Devices - TSPD 500A 440V Opt 440/600 RTG C
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Littelfuse 363
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AUD 0.9736
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CS30-12io1


Thyristor; 1.2kV; 30A; 47A; 55mA; Package: tube; THT; TO247AD
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IXYS 363
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AUD 4.6627
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BT136


Triac; 600V; 4A; 35/70mA; THT; bulk; TO220-3
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CDIL 360
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AUD 0.466
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BTB26-800CW


TO-220B TRIACs ROHS
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Weida Semiconductor 360
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AUD 0.4918
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CTA12-600B


Triac 12A 600V Isolated TO-220AB
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C3 Semiconductors 360
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AUD 1.125
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BTA16-800SW3G


Triacs ISO TO220 16A 10MA TRIAC
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ON Semiconductor 360
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AUD 2.7323
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BTA16-600B


25mA 30mA 600V Two-way thyristor TO-220 Thyristors (SCR)/Modules ROHS
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Minos 358
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AUD 0.3148
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TYN825RG


Thyristor; 800V; 16A; 25A; 40mA; Package: tube; THT; TO220AB
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STMicroelectronics 358
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AUD 2.5746
Multiples of: 1000

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