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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(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
  
                   
L4008D6RP


TRIAC Logic - Sensitive Gate 400 V 8 A Surface Mount TO-252, (D-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 6505
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USD 0.8567
Multiples of: 1

8 A65 A , 80 A400 V 1.6 V10 mA2 V5 mA , 10 mA+ 110 C- 40 CTO - 252 - 3Lxx08xxSmd/Smt Reel
L401E5


TRIAC Logic - Sensitive Gate 400 V 1 A Through Hole TO-92
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Littelfuse 6060
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USD 0.6037
Multiples of: 1

1 A16.7 A , 20 A400 V 1.6 V10 mA2 V5 mA+ 110 C- 65 CTO - 92Lx01exThrough Hole Bulk
BTA16-600CW3G


Triacs 16A 35mA 600V IGT 3 QUAD INTERNL ISLTD
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Littelfuse 5507
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USD 0.6784
Multiples of: 1

 170 A600 V 1.55 V50 mA1.7 V35 mA+ 125 C- 40 CTO - 220 - 3Bta16 - 35M AThrough Hole Tube
Q6016LH6TP


Triacs 600V 16A 80-80-80mA
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Littelfuse 5477
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USD 1.725
Multiples of: 1

16 A167 A , 200 A600 V 1.6 V70 mA2.5 V80 mA+ 125 C- 40 CTO - 220 - 3Qxx16xxThrough Hole Tube
Hot Q8025L6TP


TRIAC Alternistor - Snubberless 800 V 25 A Through Hole TO-220AB-L
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Littelfuse 5171
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USD 1.95
Multiples of: 1

              Tube
Q4006RH4TP


Triacs 400V 6A 35-35-35mA
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Littelfuse 4850
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USD 0.309
Multiples of: 1

   10 uA1.6 V     TO - 220 - 2Qxx06xxh  Tube
L6004D3RP


Littelfuse Triacs 600V 4A Sensing 3-3-3-3mA
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Littelfuse 4850
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USD 0.8515
Multiples of: 2500

4 A33 A , 40 A600 V 1.6 V5 mA2 V3 mA+ 110 C- 40 CTO - 252 - 3Lxx04xxSmd/Smt Reel
Hot Q401E4


Triacs 400V 1A 25-25-25mA
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Littelfuse 4541
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USD 0.39
Multiples of: 1

1 A16.7 A , 20 A400 V 1.6 V15 mA2.5 V25 mA , 50 mA+ 125 C- 65 CTO - 92 - 3Qx01exThrough Hole Bulk
LJ4004D8RP


Triacs 4A 400V Sens Triacs TO-252 D-PAK
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Littelfuse 4332
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USD 0.5135
Multiples of: 1

4 A4 A400 V 1.4 V  1.2 A+ 150 C- 40 CTO - 252 - 3Ljxx04xxSmd/Smt Cut Tape
Q6025L6TP


Littelfuse Triacs 600V 25A ALTNSTR ISO 80-80-80 mA TO220
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Littelfuse 970
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USD 1.859
Multiples of: 1000

    1.8 V     TO - 220 - 2   Tube
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