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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BT138-600E,127


Thyristors - TRIACs Two-way thyristor 600V TO-220 (TO-220-3) RoHS
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WeEn Semiconductor 986
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AUD 0.844
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S6035KTP


Littelfuse SCRs SCR 600V 35A Iso
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Littelfuse 71
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AUD 6.2976
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BT136X-600.127


Triac; 600V; 4A; 35/70mA; THT; sensitive gate; 4Q; tube; TO220FP
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WeEn Semiconductor 70
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AUD 0.476
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P3500SBLRP


Thyristor Surge Protection Devices (TSPD) 100A 320V
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Littelfuse 70
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AUD 0.7071
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VS-50RIA20


SCRs 200 Volt 50 Amp
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Vishay 70
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AUD 19.6429
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S802CS1RP


SCRs 1.25A Sensitive SCR in COMPAK
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IXYS 69
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AUD 1.1361
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BTA08-800BW3G


Triacs 8A 50mA 800V IGT 3 QUAD INTERNL ISLTD
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ON Semiconductor 69
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AUD 2.4671
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2N6507


2N6507G ROHS TRIAC T/HOLE
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ON Semiconductor 68
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AUD 0.9164
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ACST830-8FP


Triacs Overvoltage Triac Static dV/dt >2000 V
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STMicroelectronics 68
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AUD 1.3571
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VS-30TPS16-M3


SCRs New Input Thyristor - TO-247-e3
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Vishay 67
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AUD 3.833
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