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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SJ6020L2TP


SCRs 20A High Temp Thyristor
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Littelfuse 952
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AUD 2.0113
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2N6394TG


SCRs THY 12A 50V SCR
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Littelfuse 950
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AUD 1.5635
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L0109MTRP


TRIAC Logic - Sensitive Gate 600 V 1 A Surface Mount SOT-223
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Littelfuse 949
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AUD 0.4211
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Z0103MNT1G


Triacs SENSITIVE GATE TRIAC
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Littelfuse 947
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AUD 0.616
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MAC12DG


Triacs Sensitive Gate
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Littelfuse 946
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AUD 2.84
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2N6401G


SCRs 100V 16A
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ON Semiconductor 942
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AUD 1.2257
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BTA12-600BW3G


Triacs 12A 50mA 600V IGT 3 QUAD INTERNL ISLTD
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Littelfuse 942
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AUD 4.56
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Q4010R5TP


TRIAC Standard 400 V 10 A Through Hole TO-220 Non-Isolated Tab
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Littelfuse 937
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AUD 1.6971
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MCR100-8


SOT-23 TRIACs ROHS
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MSKSEMI 756
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AUD 0.0305
Multiples of: 20

P0080SC


25V 40mA 6V 5uA SMB Thyristor Surge Suppressors (TSS) ROHS
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PAKER Microelectronics 756
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AUD 0.0525
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