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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BS4000M


SMB Thyristor Surge Suppressors (TSS) ROHS
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Bencent 2328
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AUD 0.1175
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LX807DE


Triacs 0.8A Sensitive Triacs
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Littelfuse 2328
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AUD 0.3315
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BTA204-600E,127


NXP Semiconductors Triacs RAIL 3Q TRIAC
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NXP 2318
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AUD 0.3819
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C106BG


SCRs 200V 4A
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Littelfuse 2318
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AUD 0.7467
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SMP2300SCMC


Triacs Trisil for telecom eqmnt protection
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STMicroelectronics 2316
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AUD 0.7635
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BTA316-800B,127


Triacs RAIL-THYR AND TRIACS
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NXP 2302
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AUD 0.7462
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Q8008DH4RP


TRIAC Alternistor - Snubberless 800 V 8 A Surface Mount TO-252, (D-Pak)
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Littelfuse 2148
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AUD 2.0114
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KP3100SC


350V 150mA 275V 5uA SMB Thyristor Surge Suppressors (TSS) ROHS
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Yongyutai Electronics 2143
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AUD 0.0584
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MCR100-8-23L


SOT-23-3L TRIACs ROHS
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FUXINSEMI 2085
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AUD 0.0397
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BTA41-800B


Thyristors - TRIACs Two-way thyristor 800V TO-3P RoHS
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SLKORMICRO 1915
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AUD 1.3599
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