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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BTA316B-600E,118


Thyristors - TRIACs Two-way thyristor 600V TO-263-3 RoHS
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WeEn Semiconductor 2245
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AUD 0.8454
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BTA316B-600E,118


NXP Semiconductors Triacs Thyristor TRIAC 600V 150A 3-Pin (2Tab)
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NXP 2245
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AUD 0.8454
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S6SRP


Littelfuse SCRs 600V 0.8 AMP SMT
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Littelfuse 2244
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AUD 0.9237
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MCR100-8 100-8


SOT-23 TRIACs ROHS
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Hong Kong Chuangji 2231
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AUD 0.0247
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Hot Q4030LH5TP


TRIAC Alternistor - Snubberless 400 V 30 A Through Hole TO-220 Isolated Tab
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Littelfuse 2215
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AUD 2.8433
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BTA204-600C,127


Triacs 600V 4A
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NXP 2210
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AUD 0.4133
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Hot Q6004L3TP


TRIAC Logic - Sensitive Gate 600 V 4 A Through Hole TO-220AB-L
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Littelfuse 2205
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AUD 1.7977
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BT137S-600G,118


Triacs TAPE13 TRIAC
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WeEn Semiconductor 2197
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AUD 0.5355
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KP3100SC


350V 150mA 275V 5uA SMB Thyristor Surge Suppressors (TSS) ROHS
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Yongyutai Electronics 2182
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AUD 0.0818
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BT151S-500R,118


BT151S-500R/DPAK/REEL 13" Q1/T
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WeEn Semiconductor 1014
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AUD 0.7701
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