5 Pairs DC 5.5×2.1mm Male Plug & Female Panel Mount Connector
5 Pairs DC 5.5×2.1mm Male Plug & Female Panel Mount Connector
Keep your DC power connections secure and reliable with this convenient 5-pair set of 5.5 × 2.1 mm DC power connectors. Each set includes a plastic male plug and a screw-nut panel-mount female jack — everything you need to build, repair, or extend low-voltage DC power circuits quickly and cleanly.
Key Features
- Standard 5.5 × 2.1 mm Barrel Size — the most widely used DC connector size, compatible with a huge range of consumer electronics and DIY projects.
- Durable Mixed Materials — galvanized metal contacts paired with sturdy black plastic housing resist corrosion and handle everyday use with ease.
- Panel-Mount Female Jack — includes a screw nut for secure, flush installation on enclosures, project boxes, or equipment panels.
- Solder-Terminal Design — simply solder your wires to the terminals for a solid, low-resistance connection every time.
- Low-Voltage Rated — suitable for DC circuits operating below 75 V DC, keeping your low-power projects safe and compliant.
- Broad Compatibility — works with media players, MP3/MP4 players, audio/video equipment, laptops, smartphones, PDAs, car audio systems, and countless DIY electronics builds.
- Value Pack of 5 Pairs — stock up for multiple projects or replacements at an unbeatable price.
Specifications
| Connector Size | 5.5 mm OD × 2.1 mm ID |
| Voltage Rating | Below 75 V DC (Low Voltage) |
| Material | Galvanized metal contacts, plastic housing |
| Color | Black |
| Quantity | 5 pairs (5 male plugs + 5 female jacks) |
| Connection Type | Solder terminals |
| Mount Type | Panel mount with screw nut (female) |
| Country of Origin | Made in China |
What's in the Box
- 5 × DC Male Barrel Plugs (5.5 × 2.1 mm)
- 5 × DC Female Panel-Mount Jacks with Screw Nuts
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Frequently Asked Questions
Q: What devices are compatible with these 5.5 × 2.1 mm DC power connectors?
A: These DC barrel connectors are compatible with a wide variety of devices that use the standard 5.5 × 2.1 mm size, including media players, MP3/MP4 players, audio/video equipment, laptops, smartphones, PDAs, car audio systems, and many DIY electronics and robotics projects.
Q: How do I install the female panel-mount jack?
A: The female jack features a screw-nut panel-mount design. Simply drill or find an appropriately sized hole in your enclosure or project box, insert the jack, and tighten the screw nut from the other side to secure it firmly in place. Then solder your wires to the solder terminals.
Q: What is the maximum voltage these connectors can handle?
A: These connectors are rated for low-voltage DC circuits operating below 75 V DC, making them well-suited for the vast majority of consumer electronics and hobbyist power supply applications.
Q: Do I need any special tools to install these connectors?
A: You will need a soldering iron and solder to attach your wires to the terminals, plus a small wrench or pliers to tighten the screw nut on the panel-mount female jack. No other specialized tools are required.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.