{"product_id":"copper-plated-dc-male-plug-solder-connector","title":"Premium Copper-Plated DC Male Plug | 4 Sizes Solder Connector","description":"\u003ch2 class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eReliable Power Routing for DIY Electronics\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eThis\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eCopper-Plated DC Male Plug\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan\u003e \u003c\/span\u003eprovides a secure, low-resistance connection for repairing broken power adapters and building custom power cables. By utilizing a standard solder-lug design with a screw-on plastic housing, it allows makers and technicians to easily replace damaged laptop charger tips or create custom-length power extensions for CCTV cameras. This hands-on repair solution saves you from having to replace entire power supply units just because of a frayed connector.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eHigh-Quality Copper-Plated Construction\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eThe connector features a premium copper-plated metal core that maximizes electrical conductivity and resists long-term corrosion. Unlike cheap alloy connectors that degrade and cause power fluctuations over time, this\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eHQ DC Barrel Jack\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan\u003e \u003c\/span\u003eensures a stable, uninterrupted flow of DC power to your sensitive electronics. The durable black plastic outer shell screws tightly over the soldered joints, providing essential strain relief and physical protection.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eMultiple Size Variants for Universal Compatibility\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eYou can choose from four distinct barrel sizes to perfectly match your specific device's power receptacle. The available variants include 5.5x2.1mm (standard for Arduino and LED strips), 5.5x2.5mm (common for high-power routers and laptops), 3.5x1.3mm, and 4.0x1.7mm (often used for Sony PSPs, portable DVD players, and specific network switches). This comprehensive selection ensures you have the exact fit required for a snug, wobble-free connection.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003ePro Tip from Our Technicians\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eWhen soldering your power cables to this\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eDC Male Plug\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e, our Sham Shui Po technical team strongly advises using heat shrink tubing over the internal positive (center pin) and negative (outer sleeve) solder joints. Because the internal space of the plastic housing is tight, heat shrink tubing thoroughly prevents stray wire strands from causing a short circuit. Always use a multimeter to verify your center-positive or center-negative polarity before plugging the repaired cable into your expensive electronics!\u003c\/span\u003e\u003c\/p\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"5.5mm x 2.1mm","offer_id":48106819387543,"sku":"21AR000395","price":10.0,"currency_code":"HKD","in_stock":true},{"title":"5.5mm x 2.5mm","offer_id":48106819420311,"sku":"21AR000394","price":10.0,"currency_code":"HKD","in_stock":true},{"title":"3.5mm x 1.3mm","offer_id":48106819453079,"sku":"21AR000397","price":10.0,"currency_code":"HKD","in_stock":true},{"title":"4.0mm x 1.7mm","offer_id":48106819485847,"sku":"21AR000396","price":10.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/premium-copper-dc-male-plug-4-sizes-angled.jpg?v=1786091705","url":"https:\/\/scccltd.com\/products\/copper-plated-dc-male-plug-solder-connector","provider":"Sun Cheong Computer Company Limited","version":"1.0","type":"link"}