About Triacs

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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Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD

(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
  
                   
ACS120-7SB


TRIAC Logic - Sensitive Gate 700 V 2 A Surface Mount DPAK
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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 : 0
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USD 0.3817

Multiples of: 1

        + 125 C- 30 CTO - 252Acs120Smd/Smt Tube
BTA204S-800E


TRIAC, 4A, 800V, DPAK
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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 : 0
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USD 0.3818

Multiples of: 1

              Cut Tape
BTA12-800BW3G


Triacs 12A 50mA 800V IGT 3 QUAD INTERNL ISLTD
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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 : 0
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USD 0.3823

Multiples of: 1

 105 A800 V 1.55 V50 mA1.7 V50 mA+ 125 C- 40 CTO - 220 - 3Bta12 - 50M AThrough Hole Tube
BT138-800.127


Thyristors - TRIACs Two-way thyristor 800V TO-220-3 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 : 0
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USD 0.3827

Multiples of: 1

               
L0109DE


Triacs L01 EV Series 1A Sensitive 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 : 0
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USD 0.3852

Multiples of: 1

1 A10 A , 12 A400 V 1.6 V10 mA1.3 V10 mA+ 125 C- 40 CTO - 92L01Through Hole Bulk
Q4008LH4


TRIAC Alternistor - Snubberless 400 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 : 0
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USD 0.3867

Multiples of: 1

8 A83 A , 100 A400 V 1.6 V35 mA1.3 V35 mA125 C- 40 CTO - 220 - 2Qxx08xxThrough Hole Bulk
BTB10-600SW


Triac; 600V; 10A; 10mA; THT; bulk; TO220-3
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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.

CDIL Availability : 0
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USD 0.387

Multiples of: 1

               
BT137X-800.127


Triac; 800V; 8A; 35/70mA; THT; sensitive gate; 4Q; tube; TO220FP
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WeEn Semiconductor Availability : 0
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USD 0.3871

Multiples of: 1

               
BCR5LM-12LB#B00


Renesas Electronics
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Renesas Availability : 0
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USD 0.3878

Multiples of: 1

               
T850H-6G


STMicroelectronics Triacs Hi temp 8A 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.

STMicroelectronics Availability : 0
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USD 0.3886

Multiples of: 1

 84 A600 V 1.5 V75 mA1 V50 mA+ 150 C- 40 CD2PAKT850hSmd/Smt Tube
BTA316-600D,127


Triacs RAIL-THYR AND 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.

NXP Availability : 0
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USD 0.389

Multiples of: 6000

16 A150 A600 V 1.3 V15 mA0.7 V5 mA+ 125 C- 40 CTO - 220 - 3 Through Hole Tube
BTA12-800CW


Thyristors - TRIACs TO-220AK 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.

Changjing Electronics Technology Availability : 0
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USD 0.3924

Multiples of: 1

               
BTA316B-600E,118


Thyristors - TRIACs Two-way thyristor 600V TO-263-3 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 : 0
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USD 0.3927

Multiples of: 1

16 A150 A600 V 1.3 V15 mA800 mV10 mA+ 125 C- 40 CD2PAK - 3 Smd/Smt Cut Tape
BTA312B-600D.118


Triac; 600V; 12A; 5mA; SMD; sensitive gate; 3Q, Hi-Com; D2PAK
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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 : 0
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USD 0.3949

Multiples of: 1

               
3CT12B


Thyristors - TRIACs One-way thyristor 800V TO-220 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.

Jilin Availability : 0
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USD 0.3969

Multiples of: 1

               
BT136-600D


TRIAC, 4Q, 4A, 600V, TO-220AB
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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 : 0
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USD 0.3984

Multiples of: 1

               
T850-6G-TR


Triacs 8A TRIAC for Surface Mount Design
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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 : 0
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USD 0.4003

Multiples of: 15

8 A80 A600 V5 uA1.55 V50 mA1.2 V50 mA+ 125 C- 40 CD2PAKT850SMD/SMT Reel
NTE5655


Triac; 200V; 0.8A; 5mA; THT; bulk; TO92
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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.

NTE Availability : 0
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USD 0.4018

Multiples of: 1

               
CT316B-600C


Thyristors - TRIACs TO-220BK RoHS
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Changjing Electronics Technology Availability : 0
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USD 0.4018

Multiples of: 1

               
BT137-800E


Triacs RAIL TRIAC
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NXP Availability : 0
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USD 0.4022

Multiples of: 1

 71 A800 V 1.65 V20 mA1.5 V25 mA+ 125 C- 40 CTO - 220 - 3 Through Hole Rail
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