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.

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DB3TG


Diac; Ifmax:2A; DO35; 30÷34V
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STMicroelectronics 12844
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AUD 0.0522
Multiples of: 1

       
K240SB


SMB Diacs Trigger Diode ROHS
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ZHIDE 2846
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AUD 0.1834
Multiples of: 5

       
2SC2983


Diacs Trigger Diode TO-252-2 (DPAK) RoHS
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Changjing Electronics Technology 2652
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AUD 0.1805
Multiples of: 5

       
LLDB3PF


LL-34 Diacs Trigger Diode ROHS
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Semtech 2405
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AUD 0.0199
Multiples of: 20

       
LLDB3


LL-34 Diacs Trigger Diode ROHS
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YFW Electronics 2211
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AUD 0.0282
Multiples of: 10

       
BEP3500SB


Diacs Trigger Diode SMB (DO-214AA) RoHS
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Bourne 2095
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AUD 0.0955
Multiples of: 5

       
DB3-22


Diac; Ifmax:2A; DO35; 28÷36V
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CDIL 1799
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AUD 0.0272
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DB3 TB


DO-35 Diacs Trigger Diode ROHS
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YFW Electronics 1435
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AUD 0.0181
Multiples of: 20

       
DB3W


SOD-123FL Diacs Trigger Diode ROHS
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Shikues 1115
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AUD 0.0161
Multiples of: 50

       
DB3


DO-35 Diacs Trigger Diode ROHS
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Juxing Electronic Technology 523
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AUD 0.0204
Multiples of: 20

       
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