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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Z0410NF 1AA2


STMicroelectronics Triacs 4A TRIACS
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STMicroelectronics 1288
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AUD 0.4784
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P0640SCMCLRP


Thyristor Surge Protection Devices (TSPD) 500A 58V
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Littelfuse 1288
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AUD 1.1367
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BT136S-600E,118


Thyristors - TRIACs DPAK RoHS
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WeEn Semiconductor 1282
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AUD 0.3963
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P3100SCLRP


Thyristor Surge Protection Devices (TSPD) 500A 275V
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Littelfuse 1280
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AUD 0.291
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P0640SC-MS


SMB Thyristor Surge Suppressors (TSS) ROHS
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MSKSEMI 1279
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AUD 0.0816
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BTA208-800B.127


Triac; 800V; 8A; 50mA; THT; sensitive gate; 3Q, Hi-Com; tube; TO220AB
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WeEn Semiconductor 1279
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AUD 0.6689
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BTA12-600BRG(UMW)


TO-220A TRIACs ROHS
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Youtai 1276
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AUD 0.242
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P0300SAMCLRP


Thyristor Surge Protection Devices - TSPD 50A 25V
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Littelfuse 1273
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AUD 0.9097
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BTA208-600B,127


Triacs RAIL 3Q TRIAC
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NXP 1269
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AUD 0.5779
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BTA204S-600C,118


TO-252 TRIACs ROHS
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WeEn Semiconductor 1265
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AUD 0.3316
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