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Coaxial Power Plugs and Jacks

Coaxial Power Plugs and Jacks

Coaxial Power Plugs and Jacks: Essential Components for DC Power Connections

Tri-Tek Electronics boasts a comprehensive selection of coaxial power plugs and jacks, designed to meet the diverse needs of both commercial and residential applications. Our inventory includes a wide range of sizes, configurations, and specifications, ensuring that we have the perfect solution for any power connectivity requirement. Whether you are looking for standard barrel sizes or specialized connectors, Tri-Tek Electronics offers robust and reliable components from leading manufacturers, guaranteeing compatibility and performance for CCTV power requirements, audio/video equipment, and various electronic apparatus.

Understanding the critical role of dependable power connections in electronics, our product lineup is meticulously curated to include only the highest quality coaxial power plugs and jacks. Each item in our catalog has been tested to meet rigorous standards, ensuring durability and optimal electrical performance. From simple DIY projects to complex industrial systems, our connectors provide secure and efficient power delivery. With options ranging from locking mechanisms to water-resistant designs, Tri-Tek Electronics is your trusted source for all your coaxial power connector needs, backed by expert support and competitive pricing.

22 products


  • 2.1 x 5.5mm DC Plug Power Cord Lead

    2.1 x 5.5mm DC Plug Power Cord Lead

    8 in stock

    CC-6100M 2.1 x 5.5mm DC Power Cord Lead, 12" Length 2.1mm x 5.5mm DC Power Plug on one end, stripped and tinned wire on the other Bonded Red/Black wire 12" leads

    8 in stock

    $0.69

  • DC Power Coaxial Plug 3mm 3.0 x 6.0

    Philmore Mfg. DC Power Coaxial Plug 3mm 3.0 x 6.0

    3 in stock

    Philmore 208, DC Power Coaxial Plug 3mm 3.0 x 6.0 DC Power Coaxial Plug 3mm for Video Camera Battery Pack  

    3 in stock

    $1.89

  • DC Adaptor 5.5/2.5 Plug To 5.5/2.1 Jack

    Pan Pacific DC Adaptor 5.5/2.5 Plug To 5.5/2.1 Jack

    2 in stock

    Pan Pacific DCA-52521J-P, DC Adaptor 5.5/2.5 Plug To 5.5/2.1 Jack    

    2 in stock

    $3.79 $2.69

  • Coaxial Power Plug 3.0x5.5mm DC

    Philmore Mfg. Coaxial Power Plug 3.0x5.5mm DC

    4 in stock

    Philmore 206 Coaxial DC Power Plug 3.0x5.5mm - High-quality 3.0 x 5.5mm COAXIAL PLUG - Durable and reliable for professional use - Easy to install and secure connection Elevate your installation game with the Philmore 206 3.0 x 5.5mm COAXIAL PLUG. Designed for electronics technicians, IT professionals, and low voltage installers, this plug offers unmatched performance and reliability. 🛠️ 🔹 High-quality 3.0 x 5.5mm COAXIAL PLUG for professional installations 🔹 Durable construction ensures a reliable connection every time 🔹 Easy to install, providing a secure and stable connection for your projects Tri-Tek Electronics is proud to be an authorized distributor of Philmore products, ensuring you receive only the best quality and performance. Upgrade your installations with the Philmore 206 COAXIAL PLUG and experience the difference for yourself.

    4 in stock

    $1.89

  • DC Power Panel Mount Jack 5.5mm x 2.1mm Metal Housing

    Philmore Mfg. DC Power Panel Mount Jack 5.5mm x 2.1mm Metal Housing

    6 in stock

    Philmore 321, DC Power Panel Mount Jack 5.5mm x 2.1mm Metal Housing Product AttributeProduct Value Weight 0.35 oz   5.5mm I.D., 2.1mm center pin, metal housing   mounting hole = .437"   mating plug = 210  

    6 in stock

    $2.89

  • Coaxial Plug Power Cord 2.5 x 5.5 DC - 6 ft.

    Philmore Mfg. Coaxial Plug Power Cord 2.5 x 5.5 DC - 6 ft.

    1 in stock

    Philmore TC258B, Coaxial Plug Power Cord 2.5 x 5.5 DC - 6 ft.   Product AttributeProduct Value Gauge 18 AWG Length 6 ft Weight 2.15 oz   2.5mm I.D. x 5.5mm O.D.   straight plug, stripped and tinned other end

    1 in stock

    $4.19

  • 1.7x4.0 DC Power Plug

    Philmore Mfg. 1.7x4.0 DC Power Plug

    47 in stock

    Philmore 240B, 1.7x4.0 DC Power Plug Product AttributeProduct Value Color black Weight 0.05 oz   1.7mm I.D. x 4.0mm O.D.   3.16 - 6.3 DC voltage   solder lug terminals, flexible plastic strain relief

    47 in stock

    $2.08

  • Home Theatre Quick-Fit A/V Adaptor 2.1mm DC Coaxial Power Jack F/F

    Philmore Mfg. Home Theatre Quick-Fit A/V Adaptor 2.1mm DC Coaxial Power Jack F/F

    6 in stock

    Philmore 45-750, Home Theatre Quick-Fit A/V Adaptor 2.1mm DC Coaxial Power Jack F/F Product AttributeProduct Value Weight 0.45 oz   2.1mm DC coaxial power jack, female to female

    6 in stock

    $3.89

  • 2.5mm DC Power Inline Jack

    Philmore Mfg. 2.5mm DC Power Inline Jack

    8 in stock

    Philmore 258B, 2.5x5.5mm DC Inline Power Jack Inline DC Barrel Power Jack. These jacks may also be called DC Coaxial Jacks. This is a "Female" DC Barrel, suitable for building extension cables, etc. Jack Size: 2.5mm ("Type N") Center Pin: 2.5mm Inner Diameter: 5.5mm Solder Terminals for 18-24awg wire Molded Strain Relief fits cable up to 0.17" diameter This jack mates with the following plug: 2.5mm DC Plug PHI-259B Overall Dimensions: 1.62" Long x 0.41" Wide QTY: 1 Jack. Includes mounting nut.

    8 in stock

    $1.80

  • DC Coaxial Jack Power Cord Center Pin - 2.1mm

    Philmore Mfg. DC Coaxial Jack Power Cord Center Pin - 2.1mm

    5 in stock

    Manufacturer: Philmore Manufacturer Part Number: 48-257 • Reliable power connection: The DC Coaxial Jack Power Cord features a 2.1mm center pin that mates perfectly with a 5.5mm x 2.1mm DC plug, providing a secure and reliable power connection. • Convenient length: With a six-foot long cable, this power cord offers flexibility and convenience for various applications. • Durable construction: The molded DV coaxial jack on one end and stripped and tinned wires on the other end ensure durability and longevity. Description: Upgrade your power connection with the Philmore DC Coaxial Jack Power Cord Center Pin - 2.1mm. Designed for electronics technicians, IT professionals, and low voltage installers, this power cord offers a reliable and convenient solution for your power needs. Featuring a 2.1mm center pin, this power cord mates perfectly with a 5.5mm x 2.1mm DC plug, ensuring a secure and reliable power connection. No more worrying about loose connections or power interruptions. The six-foot long cable provides ample length for various applications, giving you the flexibility you need. Crafted with durability in mind, this power cord features a molded DV coaxial jack on one end and stripped and tinned wires on the other end. The sturdy construction ensures that it can withstand everyday use and last for a long time. Tri-Tek Electronics is proud to be an authorized distributor of Philmore products. With the Philmore DC Coaxial Jack Power Cord Center Pin - 2.1mm, you can trust that you're getting a high-quality product that delivers reliable power connections. Upgrade your power setup today and experience the convenience and durability of this power cord.

    5 in stock

    $3.49

  • 2.1x5.5mm Inline Power DC Jack

    Philmore Mfg. 2.1x5.5mm Inline Power DC Jack

    2 in stock

    Philmore 257B, 2.1x5.5mm Inline Power DC Jack   Product AttributeProduct Value Color black Weight 0.15 oz   5.5mm I.D., 2.1mm center pin   solder lug terminals, flexible plastic strain relief   mating plug = 210

    2 in stock

    $2.89

  • 2.5x5.5 Panel Mounted Jack

    Philmore Mfg. 2.5x5.5 Panel Mounted Jack

    8 in stock

    Philmore 2487B, 2.5x5.5 Panel Mounted Jack   Product AttributeProduct Value Weight 0.1 oz   5.5mm O.D., 2.5mm center pin   mounting hole = .437" snap in type   mating plug = 250

    8 in stock

    $1.89

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