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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DLDB4


Diac; Ifmax:2A; MiniMELF; 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 : 0
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USD 0.0199

Multiples of: 5

       
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.

YFSEMI Availability : 0
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USD 0.0199

Multiples of: 20

       
DB3-TP


Micro Commercial Components (MCC) Diacs 150W, 2A32V
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Micro Commercial Components (MCC) Availability : 0
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USD 0.0207

Multiples of: 1

Db332 V100 uA- 40 CThrough HoleDO - 35GReel
DLDC34


Diac; 2A; MiniMELF; 30÷38V; 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.

DC Components Availability : 0
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USD 0.0236

Multiples of: 5

       
SODDB3 RHG


Diacs 400mW, 36V, DIAC
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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.

Taiwan Semiconductor Availability : 0
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USD 0.0285

Multiples of: 25

       
SODDB3T RHG


Diacs SOD-123 400mW 34V DIAC
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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.

Taiwan Semiconductor Availability : 0
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USD 0.031

Multiples of: 1

 32 V15 uA- 40 CSmd/SmtSOD - 123 - 2Cut Tape
DB3


Diacs 32 Volt Trigger
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ON Semiconductor Availability : 0
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USD 0.0386

Multiples of: 1

Db332 V0.1 mA- 40 CThrough HoleDO - 35Reel
LLDB3-TP


Micro Commercial Components (MCC) Diacs DIAC BIDIRECT 150MW 2A MINIMELF
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Micro Commercial Components (MCC) Availability : 0
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USD 0.0529

Multiples of: 1

Lldb332 V50 uA- 40 CSmd/SmtM in I - MELFReel
LLDB3


Taiwan Semiconductor Diacs 150mW Bi-directional Trigger Diode
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Taiwan Semiconductor Availability : 0
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USD 0.057

Multiples of: 1

 32 V100 uA- 40 CSmd/Smtmm ELF - 2Reel
K240SB


SMB Diacs Trigger Diode ROHS
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ZHIDE Availability : 0
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USD 0.1302

Multiples of: 5

       
NTE6411


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.

NTE Availability : 0
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USD 0.896

Multiples of: 1

       
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