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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MCR708AT4G


ON Semiconductor SCRs 600V 4A
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ON Semiconductor 2343
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AUD 1.0811
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BTA201W-800E,115


Triacs THYR AND TRIACS
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NXP 2338
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AUD 0.3646
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BT136X-800E,127


Triacs RAIL TRIAC
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NXP 2330
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AUD 0.4039
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P0080SDLRP


Thyristor Surge Protection Devices - TSPD HIGH SURGE 6V 1000A
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Littelfuse 2328
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AUD 0.9444
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LX807DE


Triacs 0.8A Sensitive Triacs
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Littelfuse 2328
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AUD 0.3661
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P2300SALRP


Thyristor Surge Protection Devices (TSPD) 500A 190V
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Littelfuse 2328
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AUD 0.6757
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TN5050H-12WY


STMicroelectronics SCRs
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STMicroelectronics 2328
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AUD 4.7357
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BT137S-600E(UMW)


TO-252 Thyristors (SCR)/Modules ROHS
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Youtai 2303
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AUD 0.1541
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BTA208S-600B


Triac; 600V; 8A; 50mA; SMD; sensitive gate; 3Q, Hi-Com; Reel, tape
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WeEn Semiconductor 2301
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AUD 0.666
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BTA316B-800C,118


Triacs Thyristor TRIAC 800V 150A 3-Pin (2+Tab)
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WeEn Semiconductor 1552
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AUD 0.7279
Multiples of: 800

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