DC Power Jack
DC power jacks are essential components used to establish secure and reliable power connections in a wide range of electronic devices. They are typically designed with a cylindrical metal sleeve, or barrel, that is designed to receive a matching DC plug, and are offered in panel-mount or PCB-mount configurations. These connectors are commonly used to connect devices to an external power supply, and are engineered to help ensure consistent power delivery. They are typically small in size, making them ideal for compact devices, and they are available in various dimensions and voltage ratings to suit diverse application needs.
DC-022 12V 2.1mm DC Jack
DC-022 12V 2.1mm DC Jack,2.1 X 5.5mm DC Jack Connector 6V 9V 12V DC Barrel Jack Panel Mount
Product Details Ask For QuoteDC2.1 12V 2.1 MM DC Plug Male Connectors
The 2.1 mm DC plug is designed to fit 2.1mm power jacks snugly and securely. Perfect for adding a power connector to your project.
Product Details Ask For QuoteDC2.1-T1 12V Male DC Power Jack
DC2.1-T1 12V Male DC Power Jack, Male+Female 2.1x5.5MM DC Power Jack Plug Adapter Connector for CCTV Camera
Product Details Ask For QuoteDC-022B 12 Volt DC Female Jack
DC-022B 12 Volt DC Female Jack, 5.5x2.1mm Jack Connector
Product Details Ask For QuoteDC-025M 9V DC Power Jack
DC-025M 9V DC Power Jack, Jack Socket Female Mount Connector
Product Details Ask For QuoteDC2.1-F 12V 2.1 MM DC Plug Female
The 2.1/2.5 mm DC plug only needs to insert the cable hole, twist and lock it in place, and then weld.
Product Details Ask For QuoteDC2.1-T1-B DC Power Connector Plug
DC2.1-T1-B DC Power Connector Plug, Male and Female 5.5mm x 2.1mm, Power Jack Plug Adapter Socket for CCTV Camera and Led Strip
Product Details Ask For QuoteDaier’s DC Power Jack
Precision-Engineered for Dependable Performance
Daier DC power jacks are engineered to provide optimal performance and long-lasting reliability in a wide range of electronic devices. Daier offers a diverse selection of DC power jacks, including the widely used 2.1 x 5.5mm size, in both male and female configurations, as well as panel-mount options. Daier’s DC power jacks are engineered to provide safe and consistent power delivery within a multitude of applications, including powering media players, audio-video equipment, and computing devices.
Key Features and Benefits
Typical Applications

Media Players

Audio-Video Equipment

Computing Devices

Telecommunications Equipment

Security Systems

Medical Devices
Daier is committed to providing high-quality and reliable components. Daier DC power jacks are designed for long-lasting and consistent performance, and provide secure and reliable power connections for a multitude of electronic devices. Contact Daier’s expert team today to discuss your specific project requirements, to explore customized solutions, or to request a personalized quote.
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