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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SEP0640Q38CB


Thyristor Surge Protection Devices - TSPD SEP Ethernet 100A Biasd Protec. Device
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Littelfuse 7464
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AUD 2.09
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Z0103NN,135


Triacs 800V 1A
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NXP 7347
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BTA204W-600B,135


Triacs TAPE13 TRIAC
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WeEn Semiconductor 7319
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AUD 0.3709
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Z0110MA 1AA2


Triacs 1.0 Amp 600 Volt
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STMicroelectronics 7275
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BT151S-500R,118


BT151S-500R/DPAK/REEL 13" Q1/T
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WeEn Semiconductor 7275
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AUD 0.2338
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T410-800B-TR


STMicroelectronics Triacs 4.0 Amp 800 Volt
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STMicroelectronics 7275
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AUD 0.34
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BTA26-800CWRG


Triacs 25 Amp 800 Volt
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STMicroelectronics 7201
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AUD 2.5688
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BTA316B-800C,118


Triacs Thyristor TRIAC 800V 150A 3-Pin (2+Tab)
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WeEn Semiconductor 7149
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2P4M


TO-252 TRIACs ROHS
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Weida Semiconductor 6799
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P0080SC


Thyristor Surge Protection Devices - TSPD TSS DO-214AA 6V 50mA Co 100pF
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Yageo 392
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