About Thyristors

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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Q8025K6TP


Triacs Altnstr 800V 25A Iso 80-80-80 mA
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Littelfuse Availability : 474
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USD 5.555

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Q4010RH5TP


Triacs 400V 10A 50-50-50mA
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Littelfuse Availability : 473
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USD 0.909

Multiples of: 1

Q6040K5TP


Littelfuse Triacs Altstr 600V 40A 50-50-50mA TO218 Iso
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Littelfuse Availability : 473
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USD 6.215

Multiples of: 1

TISP61089QBDR-S


SCRs Quad Programmable Protector
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Bourns Availability : 472
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USD 0.4937

Multiples of: 1

CMA80E1600HB


SCRs PWR THYRISTOR -SCR TO247AD
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IXYS Availability : 471
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USD 4.301

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Q6006L5


Triacs 600V 6A 50-50-50mA
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Littelfuse Availability : 469
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USD 1.375

Multiples of: 1

BT155K-1200TQ


Thyristor; 1.2kV; 50A; 79A; 50mA; Package: tube; THT; TO3P
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WeEn Semiconductor Availability : 468
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USD 2.128

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BTA16-HXY


25mA 50mA 600V Two-way thyristor TO-220 TRIACs ROHS
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HXY MOS Availability : 467
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USD 0.2443

Multiples of: 1

BT138B-800E.118


Triac; 800V; 12A; 10/25mA; SMD; sensitive gate; 4Q; Reel, tape; D2PAK
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WeEn Semiconductor Availability : 466
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USD 0.5824

Multiples of: 1

P1500SBLRP


Thyristor Surge Protection Devices (TSPD) 100A 140V
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Littelfuse Availability : 466
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USD 0.6039

Multiples of: 1

X0405MF-202-3


TO-202-3 TRIACs ROHS
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Kang Yang Availability : 465
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USD 0.0899

Multiples of: 5

CTB06-600SW


Thyristor TRIAC 600V 27A 3-Pin(3+Tab) TO-220
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C3 Semiconductors Availability : 465
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USD 0.6825

Multiples of: 1

Q4004LTTP


Triacs 400V 4A 33/43V
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Littelfuse Availability : 465
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USD 1.0019

Multiples of: 1

SK016NRP


SCRs 16A 1000V
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Littelfuse Availability : 465
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USD 1.7325

Multiples of: 1

P1100SCMCLRP


Thyristor Surge Protection Devices (TSPD) 500A 90V
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Littelfuse Availability : 463
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USD 0.7161

Multiples of: 1

BTB16-800CW


800V 1 TO-220 TRIACs ROHS
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Weida Semiconductor Availability : 460
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USD 0.1385

Multiples of: 5

2N6073AG


Triacs THY 4A 400V TRIACR
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Littelfuse Availability : 460
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USD 0.6723

Multiples of: 1

CTA24-800CW


Triac 25A 800V Isolated TO-220AB
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C3 Semiconductors Availability : 460
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USD 1.1419

Multiples of: 1

Q4010L4


Triacs 400V 10A 25-25-25mA
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Littelfuse Availability : 460
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USD 1.507

Multiples of: 1

S8035KTP


SCRs SCR 800V 35A Iso
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Littelfuse Availability : 460
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USD 3.509

Multiples of: 1

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