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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BT152-500RT,127


SCRs THYRISTOR 20A 500V
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NXP 5892
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AUD 0.8423
Multiples of: 1

ACT102H-600D,118


ACT102H-600D/SO8/REEL 13" Q1/T
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WeEn Semiconductor 5888
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AUD 0.243
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P2300SDLRP


Thyristor Surge Protection Devices - TSPD HIGH SURGE 190V 1000A
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Littelfuse 5850
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AUD 0.9099
Multiples of: 1

BTA408X-1000C0T,127


Triacs BTA408X-1000C0T/TO-220F/STANDARD MARKING * HORIZONTAL, RAIL PACK
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WeEn Semiconductor 5827
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AUD 0.9143
Multiples of: 1

T405Q-600H


STMicroelectronics Triacs 4.0 Amp 600 Volt
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STMicroelectronics 5820
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AUD 0.3025
Multiples of: 3000

TN1215-600B


STMicroelectronics SCRs 12 Amp 600 Volt
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STMicroelectronics 5820
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AUD 0.5095
Multiples of: 3000

BT138S-800E


30mA 10mA 800V Two-way thyristor TO-252 TRIACs ROHS
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FUXINSEMI 4980
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AUD 0.1664
Multiples of: 5

BTA316B-600C,118


Triacs Thyristor TRIAC 600V 150A 3-Pin (2+Tab)
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NXP 4902
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AUD 0.8344
Multiples of: 1

TISP4040L1AJR-S


Thyristor Surge Protection Devices - TSPD Very Low Voltage Bidirectional
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Bourns 2337
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AUD 0.231
Multiples of: 1

BT134W


SOT-223-4 TRIACs ROHS
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Kang Yang 2294
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AUD 0.0827
Multiples of: 5

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