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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P2300SALRP


Thyristor Surge Protection Devices (TSPD) 500A 190V
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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 : 565
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USD 0.5566

Multiples of: 1

BT139-600E


25mA 10mA 600V Two-way thyristor TO-220C TRIACs ROHS
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FUXINSEMI Availability : 564
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USD 0.1887

Multiples of: 1

BTA312B-800ET,118


Triac; 800V; 12A; D2PAK; Igt: 10mA; Ifsm: 100A; 3Q,Hi-Com
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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 : 563
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USD 0.5936

Multiples of: 1

MCR100-8


One-way thyristor SOT-23 TRIACs 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.

Weida Semiconductor Availability : 562
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USD 0.0166

Multiples of: 20

T1220T-6I


STMicroelectronics Triacs Snubless logic level standard 12 A TRIACs
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STMicroelectronics Availability : 562
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USD 0.4114

Multiples of: 1

Q4004L3TP


TRIAC Logic - Sensitive Gate 400 V 4 A Through Hole TO-220 Isolated Tab
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Littelfuse Availability : 561
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USD 1.0338

Multiples of: 1

BTA312-600CT.127


Triac; 600V; 12A; 35mA; THT; 3Q, Hi-Com; tube; TO220AB; Ifsm:100A
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WeEn Semiconductor Availability : 556
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USD 0.5502

Multiples of: 1

ACST1010-7FP


Triacs AC Switch 10A 700V 10 or 35 mA IGT
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STMicroelectronics Availability : 556
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USD 0.7469

Multiples of: 1

Q4008L4TP


TRIAC Standard 400 V 8 A Through Hole TO-220
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Littelfuse Availability : 553
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USD 1.375

Multiples of: 1

MCR706AT4G


SCRs THY 4A 400V SCR
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Littelfuse Availability : 552
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USD 0.5712

Multiples of: 1

EC103M1


Littelfuse SCRs 600V .8A 12uA Sensing
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Littelfuse Availability : 551
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USD 0.5258

Multiples of: 1

BTA06-600SRG


Triacs 6 Amp 600 Volt
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STMicroelectronics Availability : 549
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USD 0.5566

Multiples of: 1

MCR68-2G


SCRs 50V 12A
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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.

ON Semiconductor Availability : 549
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USD 0.6897

Multiples of: 1

S6008VS2TP


SCRs 8A 600V Sensing
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Littelfuse Availability : 549
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USD 0.8998

Multiples of: 1

2N6075A


Triacs . .
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Central Semiconductor Availability : 547
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USD 0.9825

Multiples of: 1

BT137B-600F,118


Thyristors - TRIACs Two-way thyristor 600V TO-263-3 RoHS
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WeEn Semiconductor Availability : 546
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USD 0.462

Multiples of: 1

MCR12DG


SCRs 400V 12A
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Littelfuse Availability : 542
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USD 0.7392

Multiples of: 1

Q6008NH4RP


Triacs 600V 8A 35-35-35mA
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Littelfuse Availability : 542
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USD 1.463

Multiples of: 1

LX803DTRP


TRIAC Logic - Sensitive Gate 400 V 800 mA Surface Mount SOT-223
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Littelfuse Availability : 541
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USD 0.4726

Multiples of: 1

BTA208X-800B,127


Triac; 800V; 8A; TO220FP; Igt: 50mA; Ifsm: 65A; 3Q,Hi-Com
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WeEn Semiconductor Availability : 541
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USD 0.4914

Multiples of: 1

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