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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P3100SB


SMB Thyristor Surge Suppressors (TSS) ROHS
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TECH PUBLIC 858
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AUD 0.118
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OT412,115


Triac; 1A; SOT223; 4Q; sensitive gate
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WeEn Semiconductor 752
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AUD 0.314
Multiples of: 1

BTA312B-800ET,118


Triac; 800V; 12A; D2PAK; Igt: 10mA; Ifsm: 100A; 3Q,Hi-Com
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WeEn Semiconductor 747
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AUD 0.806
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K1200G


DO-15 Diacs Trigger Diode ROHS
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Littelfuse 747
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AUD 0.8643
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QJ6016NH2RP


Triacs 60V 16A 10mA HI TEMP TO-263 (D2 -Pak)
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Littelfuse 743
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AUD 2.6427
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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 740
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AUD 0.814
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BT132G-800D


TO-92 Thyristors (SCR)/Modules ROHS
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YFW Electronics 732
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AUD 0.0721
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BT137-600.127


Triac; 600V; 8A; 70mA; TO220AB
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NXP 616
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AUD 0.606
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BT139X-600F.127


Triac; 600V; 16A; 25/70mA; THT; sensitive gate; 4Q; tube; TO220FP
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WeEn Semiconductor 555
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AUD 0.806
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P0080TB


SMA Thyristor Surge Suppressors (TSS) ROHS
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PAKER Microelectronics 533
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AUD 0.0436
Multiples of: 10

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