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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BTA25-800BW


Triac; 800V; 25A; 50mA; THT; bulk; RD91
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STMicroelectronics Availability : 3346
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USD 4.6175

Multiples of: 1

BT131-600E,412


TO-92-3 TRIACs ROHS
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WeEn Semiconductor Availability : 3335
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USD 0.189

Multiples of: 1

TB3100H-13-F


Thyristor Surge Protection Devices (TSPD) 275V 100A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Diodes Incorporated Availability : 3320
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USD 0.4818

Multiples of: 1

ACS108-8SA


Triacs Overvoltage Projected AC switch
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STMicroelectronics Availability : 3305
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USD 0.4081

Multiples of: 1

BTA208X-600B,127


Triacs RAIL 3Q TRIAC
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NXP Availability : 3300
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USD 0.4216

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BTA316-600E,127


NXP Semiconductors Triacs RAIL-THYR AND TRIACS
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NXP Availability : 3279
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USD 0.4116

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BTA416Y-600C,127


NXP Semiconductors Triacs RAIL-THYR AND TRIACS
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NXP Availability : 3239
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USD 0.5038

Multiples of: 1

MAC4DCMT4G


Triacs THY 4A 600V TRIAC
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ON Semiconductor Availability : 3222
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USD 0.7106

Multiples of: 1

P0080SB


SMB(DO-214AA) Semiconductor Discharge Tubes (TSS) ROHS
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Yangjie Availability : 3220
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USD 0.0486

Multiples of: 5

S8008DRP


SCRs 8A 800V
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Littelfuse Availability : 3189
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USD 0.7987

Multiples of: 1

BT131W-800


5mA 5mA 800V Two-way thyristor SOT-223-2 TRIACs ROHS
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FUXINSEMI Availability : 3162
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USD 0.0467

Multiples of: 5

Hot SJ6012DRP


SCRs SCR 600V 12A TO252
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Littelfuse Availability : 3152
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USD 0.7713

Multiples of: 1

ACST1035-8FP


Triacs 10A Rms 700V Vrrm 10 or 35mA AC Switch
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STMicroelectronics Availability : 3135
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USD 0.7414

Multiples of: 1

MAC12DG


TRIAC Standard 400 V 12 A Through Hole TO-220AB
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ON Semiconductor Availability : 3116
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USD 1.276

Multiples of: 1

BT152-400R,127


SCRs RAIL SCR
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NXP Availability : 3084
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USD 0.4884

Multiples of: 1

S6002CSRP


SCRs "SEN SCR 600V, 2.0A 200 A DO2
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Littelfuse Availability : 3079
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USD 0.243

Multiples of: 1

MCR100-6


Thyristor; 400V; 0.8A; 0.2mA; Package: bulk; THT; TO92; Ifsm:10A
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CDIL Availability : 3060
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USD 0.0826

Multiples of: 5

MCR106-6G


TO-225-3 TRIACs ROHS
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Littelfuse Availability : 2592
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USD 0.4235

Multiples of: 1

BT137-600D,127


Thyristors - TRIACs Two-way thyristor 600V TO-220 (TO-220-3) RoHS
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WeEn Semiconductor Availability : 1532
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USD 0.305

Multiples of: 316

SMFJ15CA


8.2A 1A 18.5V 15V 5uA SOD-123FL Thyristor Surge Suppressors (TSS) ROHS
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MSKSEMI Availability : 0
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USD 0.0304

Multiples of: 10

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