About Diacs

Diacs

Diacs, also known as diode alternating current switches, are electronic components that can control the flow of alternating current (AC) by switching it on or off. They are essentially two back-to-back connected diodes with a common terminal, which allows current to flow in either direction when a specific voltage is applied.One of the main functions of a diac is to act as a triggering device for other electronic components, such as triacs and thyristors. When a certain voltage is applied to the diac, it reaches its breakdown voltage and conducts, allowing a large current to flow through it. This large current is then used to trigger other components, making it an essential part of many electronic circuits.Diacs are used in various applications, such as in dimmer switches, motor speed control, and electronic relays. They provide a high level of accuracy and stability in controlling the flow of AC, making them ideal for use in electronic devices.In summary, diacs are crucial components in electronic circuits, providing an efficient way to control the flow of AC and trigger other components. They play a vital role in improving the performance and functionality of electronic devices.

Diacs

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(Ex. GST)(▲▼)		Enter Qty SeriesBreakover Voltage VBOBreakover Current IBO MaxMinimum Operating TemperatureMounting StylePackage / CasePackaging
  
           
TMMDB3TG


Diac; Ifmax:2A; MiniMELF; 30÷34V
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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 : 4850
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USD 0.0806

Multiples of: 2500

       
K150SA


SMA(DO-214AC) Diacs Trigger Diode 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 : 4811
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USD 0.0415

Multiples of: 10

       
SMDB3


Diac; Ifmax:1A; SOT23; 28÷36V
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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 : 4791
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 0.1302

Multiples of: 1

       
DB3PF


DO-35 Diacs Trigger Diode 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.

Semtech Availability : 3610
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USD 0.0104

Multiples of: 20

       
DB4


Diac; Ifmax:2A; DO35; 35÷45V
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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 : 3418
Ship by Thu. 28 Nov to Wed. 04 Dec Calender.png

USD 0.0343

Multiples of: 1

       
DB3


Diac; Ifmax:2A; DO35; 28÷36V
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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.

DC Components Availability : 3094
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 0.0196

Multiples of: 10

       
K150SAW


+125℃@(Tj) 160V 135V 155V SMA-W Diacs Trigger Diode 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.

ZHIDE Availability : 2982
Ship by Thu. 12 Dec to Tue. 17 Dec Calender.png

USD 0.0651

Multiples of: 5

       
DB3W


28V~36V 50uA 2us 32V SOD-123FL Diacs Trigger Diode 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.

FOSAN Availability : 2957
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USD 0.0084

Multiples of: 50

       
2SC2983


Diacs Trigger Diode TO-252-2 (DPAK) 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 : 2835
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USD 0.1079

Multiples of: 5

       
LLDB4


35V~45V 50uA 2us LL-34 Diacs Trigger Diode 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.

MSKSEMI Availability : 2425
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USD 0.0136

Multiples of: 20

       
LLDB3


LL-34 Diacs Trigger Diode 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.

YFW Electronics Availability : 2425
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USD 0.0231

Multiples of: 10

       
BR100-03LLD


Diac; 2A; MiniMELF; 28÷36V; SMD; Reel,tape
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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.

Diotec Availability : 2425
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USD 0.0237

Multiples of: 25

       
K150


SMB Diacs Trigger Diode 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.

ZHIDE Availability : 2417
Ship by Thu. 12 Dec to Tue. 17 Dec Calender.png

USD 0.1201

Multiples of: 1

       
LLDB3


LL-34 Diacs Trigger Diode 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.

SLKORMICRO Availability : 2262
Ship by Thu. 12 Dec to Tue. 17 Dec Calender.png

USD 0.0069

Multiples of: 50

       
LLDB3


LL-34 Diacs Trigger Diode 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.

Yongyutai Electronics Availability : 2232
Ship by Thu. 12 Dec to Tue. 17 Dec Calender.png

USD 0.0076

Multiples of: 50

       
SODDB3


Diacs Trigger Diode 28 ~ 36V 100uA 2A SOD-123F 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.

Microdiode Electronics Availability : 2148
Ship by Thu. 12 Dec to Tue. 17 Dec Calender.png

USD 0.0098

Multiples of: 50

       
DB3 TB


DO-35 Diacs Trigger Diode 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.

YFW Electronics Availability : 1949
Ship by Thu. 12 Dec to Tue. 17 Dec Calender.png

USD 0.011

Multiples of: 20

       
DB4


Diac; Ifmax:2A; DO35; 35÷45V
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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.

Luguang Availability : 1687
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 0.0196

Multiples of: 5

       
DB4


Diac; Ifmax:2A; DO35; 35÷45V
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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.

DC Components Availability : 1537
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 0.0196

Multiples of: 5

       
DB3-22


Diac; Ifmax:2A; DO35; 28÷36V
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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 : 1450
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 0.0182

Multiples of: 5

       
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