{"product_id":"dc-power-male-plug-5-5x2-1mm-connector-10-pack-welded-adapter","title":"DC Power Male Plug 5.5×2.1mm Connector 10-Pack | Welded Adapter","description":"\n\u003ch2\u003eDC Power Male Plugs – 10-Pack | 5.5×2.1×14mm Welded Connector\u003c\/h2\u003e\n\u003cp\u003eKeep your electronics projects and power supply builds running flawlessly with this 10-piece set of DC power male plugs. Sized at the industry-standard 5.5×2.1×14mm, these connectors are compatible with a wide range of DC power adapters, LED strip drivers, CCTV cameras, routers, and DIY electronics setups. Each plug features a robust plastic shell and a nickel-plated contact for reliable conductivity and long-lasting corrosion resistance.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustry-Standard Size:\u003c\/strong\u003e 5.5mm outer diameter × 2.1mm inner pin × 14mm barrel — fits the vast majority of DC power adapters and jacks\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNickel-Plated Contacts:\u003c\/strong\u003e Electroplated nickel finish ensures excellent conductivity and resistance to oxidation over time\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Plastic Shell:\u003c\/strong\u003e Lightweight yet sturdy housing protects the solder connections from stress and strain\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRated Voltage: Below 50V (3C standard):\u003c\/strong\u003e Suitable for a wide range of low-voltage DC applications up to 24V and beyond\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolder\/Weld Type:\u003c\/strong\u003e Designed for clean, secure wire termination via soldering — ideal for custom cable builds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValue Pack:\u003c\/strong\u003e Comes with 10 plugs per package, great for repairs, prototyping, and stocking your electronics workbench\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.5 × 2.1 × 14mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShell Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePlastic\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePlating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNickel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBelow 50V (DC)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMale Plug (Welded\/Solder)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCCTV \/ security camera power connections\u003c\/li\u003e\n  \u003cli\u003eLED strip and lighting driver cables\u003c\/li\u003e\n  \u003cli\u003eDIY electronics and Arduino\/Raspberry Pi power projects\u003c\/li\u003e\n  \u003cli\u003eRouter and modem power supply repairs\u003c\/li\u003e\n  \u003cli\u003eCustom DC power cable fabrication\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety \u0026amp; Standards Reference\u003c\/h3\u003e\n\u003cp\u003eFor guidance on electrical component safety and wiring best practices, visit the U.S. Consumer Product Safety Commission (CPSC).\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-percent-better-every-day-motivational-canvas-wall-poster-inspirational-quote\"\u003e\"1% Better Every Day\" Motivational Canvas Poster | Wall Art\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/better-days-are-coming-motivational-canvas-wall-art-print\"\u003e\"Better Days Are Coming\" Motivational Canvas Wall Art Print\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What devices are compatible with the 5.5×2.1mm DC male plug?\u003c\/h4\u003e\n\u003cp\u003eA: The 5.5×2.1mm size is one of the most widely used DC barrel connector standards. It is compatible with most CCTV camera systems, LED drivers, routers, modems, Arduino power supplies, and other consumer electronics that use a standard DC barrel jack.\u003c\/p\u003e\n\u003ch4\u003eQ: How do I attach wires to these DC male plugs?\u003c\/h4\u003e\n\u003cp\u003eA: These plugs are solder\/weld-type connectors. Strip your wire, thread it through the strain-relief housing, and solder the positive wire to the center pin and the negative wire to the outer sleeve terminal. Use heat-shrink tubing for a clean, protected finish.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the maximum voltage these plugs support?\u003c\/h4\u003e\n\u003cp\u003eA: These connectors are rated for voltages below 50V DC (3C standard), making them suitable for typical low-voltage applications such as 5V, 9V, 12V, and 24V DC power setups.\u003c\/p\u003e\n\u003ch4\u003eQ: Are these male or female connectors?\u003c\/h4\u003e\n\u003cp\u003eA: These are DC male plugs — the type you attach to the end of a power cable to plug into a female DC jack or socket on your device or power supply.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What devices are compatible with the 5.5×2.1mm DC male plug?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The 5.5×2.1mm size is one of the most widely used DC barrel connector standards. 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