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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T1635T-8I


Triacs Snubberless 16A 800V 35mA IGT Triac
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STMicroelectronics 11106
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AUD 0.7232
Multiples of: 50

P2300SC


260V 150mA 190V 5uA SMB Thyristor Surge Suppressors (TSS) ROHS
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PROSEMI 451
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AUD 0.1365
Multiples of: 5

VS-80TPS12LHM3


SCRs Thyristor, High Voltage, Phase Control SCR, 80 A, 1200V, TO-247AD 3L, auto-grade
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Vishay 449
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AUD 6.1757
Multiples of: 1

TS820-600FP


SCRs 8A Sens Gate SCR 600V 800V 0.2 to15mA
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STMicroelectronics 447
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AUD 0.734
Multiples of: 1

Q4004L3TP


TRIAC Logic - Sensitive Gate 400 V 4 A Through Hole TO-220 Isolated Tab
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Littelfuse 447
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AUD 1.72
Multiples of: 1

BTA201-800ER,116


Triacs 3 QUADRANT TRIAC
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WeEn Semiconductor 446
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AUD 0.4798
Multiples of: 5

BTA330X-800BTQ


Triac; 800V; 30A; 50mA; THT; high temperature, sensitive gate; tube
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WeEn Semiconductor 445
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AUD 1.92
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TYN1012TRG


Thyristor SCR 1KV 145A 3-Pin(3+Tab) TO-220AB T/R
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STMicroelectronics 438
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AUD 0.948
Multiples of: 1

Q4016NH3RP


Triacs 400V 16A 20-20-20mA
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Littelfuse 424
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AUD 2.9321
Multiples of: 1

BTA412Y-800B.127


Triac; 800V; 12A; 50mA; THT; sensitive gate; 3Q, Hi-Com; tube
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WeEn Semiconductor 416
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AUD 0.982
Multiples of: 1

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