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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Z00607MA 2BL2


STMicroelectronics Triacs 0.8 Amp 600 Volt
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STMicroelectronics 381
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AUD 0.1344
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P3203ACLRP


Thyristor Surge Protection Devices - TSPD 3Chp 270V 500A
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Littelfuse 381
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AUD 3.931
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BTB08-400CRG


Triacs 8.0 Amp 400 Volt
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STMicroelectronics 380
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MAC15NG


Triacs THY FP 15A 800V TRI
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ON Semiconductor 380
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2N6344AG


TRIAC Standard 600 V 12 A Through Hole TO-220AB
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ON Semiconductor 376
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BT151S-650R,118


SCRs TAPE13 SCR
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NXP 375
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Q6025LH5TP


Littelfuse Triacs 600V 25A 50-50-50mA
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Littelfuse 375
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QJ6025LH6TP


Triacs 60V 25A 80mA HI TEMP TO-220AB Isolated
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Littelfuse 375
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AUD 3.8515
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Q4012NH5RP


TRIAC Alternistor - Snubberless 400 V 12 A Surface Mount TO-263 (D2Pak)
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Littelfuse 372
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K2401G


Sidacs MP SIDAC 240V DO15
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Littelfuse 371
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