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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B2050CCLRP


Thyristor Surge Protection Devices - TSPD 5mA 500A Single Positive
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AUD 2.2665
Multiples of: 2500

Q4015L5


Triacs 400V 15A 50-50-50mA
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AUD 2.2675
Multiples of: 500

S6015L52


Littelfuse SCRs 15A 600V
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AUD 2.2685
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ACST4-8SB-TR


Triacs AC power switch 4 Amp Load <10 mA
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STMicroelectronics 0
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AUD 2.2822
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Q6015L6


TRIAC Standard 600 V 15 A Through Hole TO-220 Isolated Tab
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AUD 2.284
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SK025R


Littelfuse SCRs 25A 1000V
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AUD 2.2849
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SJ6020N2RP


SCRs 20A High Temp Thyristor
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AUD 2.288
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P3203ACMCL


Thyristor Surge Protection Devices - TSPD 3Chp 270V 500A
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AUD 2.29
Multiples of: 500

BTA12-600CW3G


Triacs 12A 35mA 600V IGT 3 QUAD INTERNL ISLTD
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AUD 2.2931
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P4202AAL


Thyristor Surge Protection Devices - TSPD 190/380V 50A TO220A SIDACtor SYM 2Chp
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AUD 2.2957
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