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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L4004L3TP


Triacs Sen Triac 400V 4A 3-3-3-3 mA TO220 Iso
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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.

Littelfuse Availability : 4569
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USD 1.232

Multiples of: 1

BTB16-600BW


Thyristors - TRIACs TO-220B RoHS
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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.

FUXINSEMI Availability : 1231
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USD 0.1825

Multiples of: 5

S4004VS2TP


Littelfuse SCRs 4A 200uA 400V Sensing
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Littelfuse Availability : 1224
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USD 0.5964

Multiples of: 1

MCR310-10G


SCRs 800V 10A
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ON Semiconductor Availability : 1218
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USD 1.0593

Multiples of: 1

BT151-650C,127


SCRs THYRISTOR
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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.

NXP Availability : 1215
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USD 0.3003

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BT137-600E


TO-220 TRIACs ROHS
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JSMSEMI Availability : 1212
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USD 0.1228

Multiples of: 5

P2600ECL


Thyristor Surge Protection Devices - TSPD 500A 220V
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Littelfuse Availability : 1209
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USD 0.5599

Multiples of: 1

BT139-800,127


Triacs RAIL TRIAC
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NXP Availability : 1207
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USD 0.4334

Multiples of: 1

T410-800T


Triacs 4A Triacs
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STMicroelectronics Availability : 1195
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USD 0.3058

Multiples of: 1

TISP4240L3AJR-S


Thyristor Surge Protection Devices TSPD BIDIRECTIONAL PRTCTR 180volts
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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.

Bourns Availability : 1190
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USD 0.1848

Multiples of: 1

BTA216X-800B.127


Triac; 800V; 16A; 50mA; THT; sensitive gate; 3Q, Hi-Com; tube
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WeEn Semiconductor Availability : 1187
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USD 0.6692

Multiples of: 1

2N6399TG


SCRs 12A 800V
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Littelfuse Availability : 1169
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USD 0.7336

Multiples of: 1000

2N6349AG


TRIAC Standard 800 V 12 A Through Hole TO-220AB
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ON Semiconductor Availability : 1165
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USD 0.968

Multiples of: 1

BTA24-600BWRG


TO-220AB TRIACs ROHS
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JSMSEMI Availability : 1164
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USD 0.4212

Multiples of: 1

ACST310-8B


Triacs Overvoltage protected AC switch
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STMicroelectronics Availability : 1164
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USD 0.4495

Multiples of: 1

BTA12-700CWRG


Triac; 700V; 12A; 35mA; THT; Snubberless™; tube; TO220ABIns
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STMicroelectronics Availability : 1164
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USD 1.0103

Multiples of: 50

BT134W-600E,115


Thyristors - TRIACs Two-way thyristor 600V SOT-223 RoHS
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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.

WeEn Semiconductor Availability : 1012
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USD 0.2464

Multiples of: 1

MCR100-6


Thyristors - TRIACs One-way thyristor 400V TO-92 (TO-92-3) RoHS
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Changjing Electronics Technology Availability : 397
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USD 0.0386

Multiples of: 10

BTA41-800BRG


Triac; 800V; 41A; 50mA; THT; tube; TOP3
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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.

STMicroelectronics Availability : 58
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USD 1.684

Multiples of: 1

MAC228A6G


Triacs Sensitive Gate
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ON Semiconductor Availability : 0
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USD 0.4725

Multiples of: 13

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