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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.

24 products


  • 2.1mm DC Power Inline Plug Long with Strain Relief

    Philmore 2.1mm DC Power Inline Plug (Long) with Strain Relief

    Pre-order Now

    Philmore 210LB, 2.1mm DC Power Inline Plug (Long) with Strain Relief   Product AttributeProduct Value Length 2.05 in. Weight 0.2 oz   2.1mm I.D., 5.5mm O.D.   mating jack = 212, 321, 2112, 247 2.1mm x 5.5mm DC Power Inline Plug Inline DC Barrel Power Plug. These plugs may also be called DC Coaxial plugs. Plug Size: 2.1mm ("Type M") Center Pin: 2.1mm Outer Diameter: 5.5mm Solder Terminals for 18-24awg wire Molded Strain Relief will fit cables up to 0.17" Diameter Extra long barrel - 1+7/16" - for deep jacks.  

    Pre-order Now

    $3.03

  • Panel Mount DC Power Jack 2.1x5.5mm

    Philmore Panel Mount DC Power Jack 2.1x5.5mm

    7 in stock

    Philmore 247B, Panel Mount DC Power Jack 2.1x5.5mm   Product AttributeProduct Value Weight 0.15 oz   5.5mm O.D., 2.1mm center pin   mounting hole = 0.50" front mount   mating plug = 210   plastic body, silvered solder lug

    7 in stock

    $3.19

  • Coaxial Power Plug, 2.5mm x 5.5mm

    Philmore Coaxial Power Plug, 2.5mm x 5.5mm

    8 in stock

    Philmore 250B, Coaxial Power Plug, 2.5mm x 5.5mm   Product AttributeProduct Value Length 1 in Weight 0.1 oz   2.5mm I.D., 5.5mm O.D.   mating jack = 215, 325, 2512, 248

    8 in stock

    $2.92

  • Coaxial Power Plug 2.5x5.5mm Long DC

    Philmore Coaxial Power Plug 2.5x5.5mm Long DC

    8 in stock

    Philmore 250LB, Coaxial Power Plug 2.5x5.5mm Long DC   Product AttributeProduct Value Length 2.05 in. Weight 0.15 oz   2.5mm I.D., 5.5mm O.D.   mating jack = 215, 325, 2512, 248

    8 in stock

    $3.03

  • DC Coaxial Plug Power Cord-2.1x5.5mm 6-ft R/A

    Philmore DC Coaxial Plug Power Cord-2.1x5.5mm 6-ft R/A

    5 in stock

    Philmore Mfg TC210, Right-Angle 6' DC Power Cord with 2.1x5.5mm DC Plug Six foot cord with molded DC coaxial plug on one end, stripped and tinned wire on the other. 24AWG Wire Size    

    5 in stock

    $7.60

  • 1.3 x 3.5mm Coaxial Power Plug

    Philmore 1.3 x 3.5mm Coaxial Power Plug

    3 in stock

    Philmore 204 1.3 x 3.5mm Coaxial Power Plug Solder type connection Molded screw-on strain relief 1" overall length 1.3mm I.D. 3.5mm O.D.

    3 in stock

    $2.97

  • 2.1 x 5.5mm DC Socket Power Cord Lead

    2.1 x 5.5mm DC Socket Power Cord Lead

    48 in stock

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

    48 in stock

    $1.09 $0.99

  • 2.1mm DC Jack to 8 2.1mm DC Plugs

    Philmore 2.1mm DC Jack to (8) 2.1mm DC Plugs

    2 in stock

    Philmore 48‑1288 2.1×5.5 mm DC Jack to (8) 2.1×5.5 mm DC Plugs – Power Splitter Cable Tri‑Tek Electronics is your authorized distributor for Philmore products, offering genuine components with full manufacturer warranty coverage, best pricing, and direct factory support. The Philmore 48‑1288 power distribution harness allows a single 2.1×5.5 mm DC jack to feed up to eight 2.1×5.5 mm DC plug outputs, making it ideal for powering multiple devices from one DC supply. Whether you’re setting up surveillance cameras, LED lighting strips, or multiple low‑voltage devices in a rack or enclosure, this splitter cable brings convenient distribution without the expense of multiple power supplies. Its compact, flexible design makes installation straightforward for technicians, installers, and hobbyists alike. Tri‑Tek Electronics supports customers across Arizona — including Mesa, Phoenix, Chandler, Tempe, Gilbert, Scottsdale, and Glendale — with knowledgeable product guidance and same‑day pickup from our Mesa, AZ location. Key Features Single 2.1×5.5 mm DC jack input to feed eight 2.1×5.5 mm DC plug outputs Durable molded connectors with strain relief Flexible cable harness for easy routing in equipment setups Ideal for CCTV, LED strips, routers, small electronics, and low‑voltage projects Saves cost and space by powering multiple devices from one supply Typical Uses This DC power splitter is perfect for: CCTV security camera installations where several cameras use one centralized power supply LED lighting arrays requiring multiple feeds from a single DC source Lab or bench power distribution for low‑voltage devices Home automation setups with several peripheral devices needing DC power Example Installation Scenario:An installer setting up an eight‑camera security system can use the Philmore 48‑1288 to distribute a single 12 VDC supply to all cameras. The single 2.1×5.5 mm DC jack connects to the power brick, and the eight outputs route to each camera’s DC input. This simplifies wiring and reduces the number of power supplies needed. Specifications Specification Details Input Connector 1 × 2.1×5.5 mm DC Jack Output Connectors 8 × 2.1×5.5 mm DC Plugs Cable Type Multi‑leg DC power harness Typical Voltage Handling 5–24 VDC (application dependent) Use Case Low‑voltage DC power distribution Applicable Devices Cameras, LEDs, routers, electronics

    2 in stock

    $7.49

  • 1' DC Jack 2.1mm to S/T End

    Philmore 1' DC Jack 2.1mm to S/T End

    9 in stock

    Philmore 48-1165 1' DC Jack 2.1mm to S/T End 2.1mm AC power plug

    9 in stock

    $4.39

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

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

    5 in stock

    Pan Pacific DCA-52125J-P, DC Adaptor 5.5/2.1 Plug to 5.5/2.5 Jack DC Adaptor 55/21 Plug to 55/25 Jack  

    5 in stock

    $2.70 $1.93

  • 2.1mm DC Power Plug to Solderless Terminal

    2.1mm DC Power Plug to Solderless Terminal

    55 in stock

    CC6100-T-M DC Male Power Plug 2.1mm x 5.5mm to Solderless Terminals (12V–24V) The CC6100-T-M DC Male Power Plug is a reliable and installer-friendly solution for powering low voltage devices such as CCTV cameras, LED lighting systems, and other 12V–24V DC applications. Designed for quick field termination without soldering, this connector simplifies installations while ensuring a secure and stable connection. Tri-Tek Electronics is an authorized distributor of this product, ensuring full manufacturer warranty coverage along with competitive pricing and expert factory support. Available locally at our Mesa, Arizona location, we proudly serve installers throughout Phoenix, Mesa, Chandler, Tempe, Gilbert, Scottsdale, and Glendale. Key Features 2.1mm x 5.5mm DC male power plug Solderless screw terminal design for fast installation Compatible with 12V to 24V DC systems Accepts up to 14AWG wire for higher current applications Clearly marked polarity terminals for easy wiring Durable molded housing for long-term reliability Reusable and adjustable connection design Specifications Connector TypeDC Male Plug Plug Size2.1mm Inner Diameter x 5.5mm Outer Diameter Termination TypeScrew Terminal (Solderless) Voltage Rating12V–24V DC Wire Gauge CompatibilityUp to 14AWG Housing MaterialDurable Molded Plastic ColorBlack with Green Terminal Block Ideal Applications CCTV camera power connections Security system installations LED strip lighting setups Access control systems Low voltage DC power distribution Installation Example A security installer wiring a multi-camera surveillance system in a commercial building can quickly terminate power leads using the CC6100-T-M without needing a soldering iron. Simply strip the wire, insert it into the screw terminal, and tighten for a secure connection. This significantly reduces installation time while maintaining a professional and reliable setup. Why Choose This Connector? For installers and technicians working in the Phoenix metro area, this DC power plug offers a perfect balance of convenience, durability, and performance. Its solderless design minimizes labor time, while its compatibility with thicker wire gauges ensures dependable power delivery for demanding applications. Tri-Tek Electronics stocks these connectors locally in Mesa, AZ, making it easy for contractors and hobbyists to get the parts they need quickly and keep projects on schedule.

    55 in stock

    $0.89

  • Coaxial Power Plug - 2.1mm x 5.5mm to Solderless Terminal - 5 Pk

    DC Female Power Jack 2.1mm x 5.5mm to Solderless Terminals (12V–24V)

    52 in stock

    CC6100-T-F DC Female Power Jack 2.1mm x 5.5mm to Solderless Terminals (12V–24V) The CC6100-T-F DC Female Power Jack is a versatile and installer-friendly solution for low voltage DC power connections in security, AV, and LED lighting systems. Featuring a solderless terminal block design, this jack allows for quick, secure wire termination without the need for soldering, making it ideal for both professional installers and DIY applications. Designed for compatibility with standard 2.1mm x 5.5mm DC barrel connectors, this female jack is widely used in CCTV and access control installations where dependable and efficient power connections are critical. Tri-Tek Electronics is an authorized distributor of this product, ensuring full manufacturer warranty coverage along with competitive pricing and factory support. Conveniently stocked at our Mesa, Arizona location, we proudly serve installers and technicians throughout Phoenix, Mesa, Chandler, Tempe, Gilbert, Scottsdale, and Glendale. Key Features 2.1mm x 5.5mm DC female power jack Solderless screw terminal design for fast installation Compatible with 12V to 24V DC systems Accepts up to 14AWG wire for higher current applications Clearly marked polarity terminals for accurate wiring Durable molded housing for long-term reliability Reusable and adjustable connection design Specifications Connector TypeDC Female Jack Connector Size2.1mm Inner Diameter x 5.5mm Outer Diameter Termination TypeScrew Terminal (Solderless) Voltage Rating12V–24V DC Wire Gauge CompatibilityUp to 14AWG Housing MaterialHigh-Impact Molded Plastic ColorBlack with Green Terminal Block Ideal Applications CCTV camera power distribution Security and surveillance system installations LED strip lighting connections Access control systems Low voltage DC power distribution Installation Example During a surveillance system upgrade in a retail environment, a technician can use the CC6100-T-F DC Female Power Jack to quickly terminate incoming power leads from a central power supply. By stripping the wire, inserting it into the screw terminals, and tightening securely, the installer creates a reliable connection point for standard DC male plugs—eliminating the need for soldering and reducing installation time. Why Choose This Connector? For installers and technicians across the Phoenix metro area, this DC female jack delivers a dependable, time-saving solution for low voltage power connections. Its solderless design reduces labor while maintaining a professional and secure installation, and its compatibility with heavier gauge wire ensures consistent power delivery. Tri-Tek Electronics stocks this product locally in Mesa, AZ, helping contractors and hobbyists keep projects on track with readily available inventory and expert support.

    52 in stock

    $0.89

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