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.
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  Gate Trigger Voltage - Vgt
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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
  
                   
Q6012LH5


TRIAC Alternistor - Snubberless 600 V 12 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 : 776
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USD 1.9875

Multiples of: 1

12 A100 A , 120 A600 V 1.6 V50 mA1.3 V50 mA+ 125 C- 40 CTO - 220 - 3Qxx12xhxThrough_Hole Bulk
Q6025NH6RP


Triacs 600V 25A 80-80-80mA
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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 : 774
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USD 3.225

Multiples of: 1

25 A208 A , 250 A600 V 1.8 V100 mA2.5 V80 mA+ 125 C- 40 CTO - 263 - 3Qxx25xxSmd/Smt Reel
MAC15A10G


Triacs Triacs
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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 : 755
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USD 1.301

Multiples of: 1

 150 A800 V10 uA1.6 V40 mA2.5 V75 mA+ 125 C- 40 CTO - 220 - 3MAC15A10Through Hole Bulk
Q4004V4TP


TRIAC Standard 400 V 4 A Through Hole TO-251 (V-Pak/I-Pak)
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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 : 726
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USD 0.8349

Multiples of: 1

4 A46 A , 55 A400 V 1.6 V30 mA2.5 V25 mA , 50 mA+ 125 C- 40 CTO - 251 - 3Qxx04xxThrough Hole -
QJ8016LH4TP


Triacs 800V 16A 35MA TO-220L
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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 : 718
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USD 3.025

Multiples of: 1

16 A200 A800 V5 uA1.6 V50 mA1.3 V35 mA+ 150 C- 40 CTO - 220AB - 3Qjxx16xhxThrough Hole Tube
Q4008DH3TP


Triacs 400V 8A
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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 : 714
Ship by Wed. 07 Aug to Fri. 09 Aug Calender.png

USD 1.1413

Multiples of: 1

8 A80 A , 85 A400 V 1.6 V15 mA1.3 V10 mA+ 125 C- 40 CTO - 252 - 3Qxx08xhxSmd/Smt Tube
MAC08MT1G


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 : 708
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USD 0.334

Multiples of: 5

800 mA8 A600 V 1.9 V5 mA2 V10 mA+ 110 C- 40 CSOT - 223Mac08mSmd/Smt Reel
QJ8040KH5TP


Triacs 800V 40A 50MA TO-218AC
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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 : 701
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USD 8.6135

Multiples of: 1

40 A500 A800 V20 uA1.6 V75 mA1.3 V50 mA+ 150 C- 40 CTO - 218AC - 3Qjxx40xxThrough Hole Tube
L6006V8TP


Triacs 600V 6A Sensing 10-10-10-20mA
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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 : 692
Ship by Wed. 07 Aug to Fri. 09 Aug Calender.png

USD 1.0912

Multiples of: 1

6 A50 A , 60 A600 V20 uA1.6 V20 mA2 V10 mA , 20 mA+ 110 C- 40 CTO - 251 - 3Lxx06xxThrough Hole Tube
L6006V6TP


Triacs 600V 6A Sensing 5-5-5-10mA
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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 : 688
Ship by Thu. 01 Aug to Wed. 07 Aug Calender.png

USD 0.7536

Multiples of: 1

6 A50 A , 60 A600 V20 uA1.6 V10 mA2 V5 mA , 10 mA+ 110 C- 40 CTO - 251 - 3Lxx06xxThrough Hole Tube
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