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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CMA160E1600HF


SCRs Power Thyristor Discretes-SCR TO-247AD
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Littelfuse 2735
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AUD 13.4514
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C106D1G


TO-225-3 TRIACs ROHS
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ON Semiconductor 2724
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AUD 0.605
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P0722SALRP


Thyristor Surge Protection Devices - TSPD 65V 50A DO214 2L SIDACtor Bi
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Littelfuse 2710
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AUD 0.8061
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MCR25DG


SCRs 400V 25A
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ON Semiconductor 2708
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AUD 1.3184
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S4X8ES


Littelfuse SCRs Sen SCR 400V .8A 200uA
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Littelfuse 2693
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AUD 0.3017
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BT139-600E/DG,127


Triac; 600V; 16A; 10/25mA; THT; sensitive gate; 4Q; tube; TO220AB
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WeEn Semiconductor 2690
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AUD 0.572
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P3500SB


400V 120mA 320V 5uA SMB Thyristor Surge Suppressors (TSS) ROHS
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PAKER Microelectronics 2686
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AUD 0.0525
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Z0107MA 5AL2


TRIAC Logic - Sensitive Gate 600 V 1 A Through Hole TO-92-3
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STMicroelectronics 2684
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AUD 0.1257
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K1500GRP


Sidacs 150V
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Littelfuse 1479
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AUD 0.2935
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MCR100-6


SOT-23 TRIACs ROHS
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YFW Electronics 0
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AUD 0.0278
Multiples of: 20

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