About Triacs

Littelfuse Triacs

Triacs are three-terminal semiconductor switches that are commonly used to control the power to electrical appliances, machines and lighting systems. They are a type of solid-state device that can be used to control both AC and DC load currents. In AC applications, they are used to control the amount of current that passes through the load. When used in DC applications, they act as a two-way switch, either turning on or off the current to the load. Triacs are simple to use and reliable, and they respond quickly to external signals, making them ideal for light dimming applications. Typically, Triacs are used in conjunction with other control elements, such as a resistance or timer, to provide added control.

Triacs

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Image  Information Image Stock Code(▲▼)Description
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(Ex. GST)(▲▼)		Enter Qty On-State RMS Current - It RMSNon Repetitive On-State CurrentRated Repetitive Off-State Voltage VDRMOff-State Leakage Current @ VDRM IDRMOn-State VoltageHolding Current Ih MaxGate Trigger Voltage - VgtGate Trigger Current - IgtMaximum Operating TemperatureMinimum Operating TemperaturePackage / CaseSeriesMounting StyleQualificationPackaging
  
                   
Q4012LH5TP


Triacs 400V 12A 50-50-50mA
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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 : 567
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USD 1.3455
Multiples of: 1

    1.6 V     TO - 220 - 2Qxx12xhx  Tube
QJ8025RH4TP


Triacs 800V 25A 35MA TO-220R
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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 : 556
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USD 3.375
Multiples of: 1

25 A250 A800 V10 uA1.8 V50 mA1.3 V35 mA+ 150 C- 40 CTO - 220AB - 3Qjxx25xhx  Tube
Q4010L4TP


Littelfuse Triacs 400V 10A Triac ISO 25-25-25 mA TO220
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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 : 550
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USD 1.5161
Multiples of: 1

    1.6 V     TO - 220 - 2   Tube
LX803DTRP


TRIAC Logic - Sensitive Gate 400 V 800 mA Surface Mount SOT-223
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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 : 541
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USD 0.4588
Multiples of: 1

0.8 A9.5 A400 V 1.6 V5 mA1.3 V3 mA , 5 mA+ 110 C- 40 CSOT - 223 - 4Lx8Smd/Smt Reel
BTA25-600CW3G


Thyristor TRIAC 600V 250A 3-Pin(3+Tab) TO-220AB Tube
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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 : 533
Ship by Thu. 01 Aug to Wed. 07 Aug Calender.png

USD 1.2375
Multiples of: 1

25 A250 A600 V5 uA1.55 V50 mA1.3 V35 mA+ 125 C- 40 CTO - 220 - 3BTA25 - 35MAThrough Hole Tube
QJ6016LH6TP


Triacs 60V 16A 80mA HI TEMP TO-220AB Isolated
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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 : 531
Ship by Thu. 01 Aug to Wed. 07 Aug Calender.png

USD 2.2282
Multiples of: 1

16 A200 A40 V5 uA1.6 V70 mA1.3 V80 mA+ 150 C- 40 CTO - 220 - 2Qjxx16xhxThrough Hole Tube
2N6344G


Triacs THY 8A 600V TRIAC
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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 : 523
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USD 0.8375
Multiples of: 1

 100 A600 V10 uA1.55 V40 mA2 V50 mA+ 125 C- 40 CTO - 220 - 32N6344Through Hole Bulk
Q6008LH4TP


TRIAC Alternistor - Snubberless 600 V 8 A Through Hole TO-220 Isolated Tab
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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 : 521
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USD 1.5295
Multiples of: 1

    1.6 V     TO - 220 - 2   Tube
MAC228A8G


Triacs Sensitive Gate
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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 : 515
Ship by Thu. 01 Aug to Wed. 07 Aug Calender.png

USD 0.5723
Multiples of: 1

 80 A600 V10 uA1.8 V15 mA2.5 V10 mA+ 110 C- 40 CTO - 220 - 3MAC228A8Through Hole Bulk
QJ4016LH2TP


Triacs 40V 16A 10mA HI TEMP TO-220AB Isolated
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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 : 485
Ship by Thu. 01 Aug to Wed. 07 Aug Calender.png

USD 0.5565
Multiples of: 1

16 A200 A40 V5 uA1.6 V15 mA1.3 V10 mA+ 150 C- 40 CTO - 220 - 2Qjxx16xhxThrough Hole Tube
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