{"product_id":"mufa-de-alimentare-dc-2-1mm-mama-de-plastic-montabila","title":"DC Power Jack 2.1mm Female Plastic \/ Panel Mountable","description":"\u003cdiv class=\"cl-desc\"\u003e\n\n\n\u003cdiv class=\"cl-intro\"\u003e\n\n\u003ch2\u003e2.1mm DC female jack, panel mount, for reliable power supply\u003c\/h2\u003e\n\n\u003cp\u003eThe 2.1mm DC female power jack is the practical solution for permanently fixing the power connector in a panel, enclosure or electronic board. Compatible with standard adapters and power supplies with a 2.1mm barrel jack, this part is frequently used in LED lighting projects, CCTV surveillance systems, automation and DIY electronics. The metal construction with a fastening nut ensures a stable grip and a secure electrical contact in the long term.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"cl-benefits\"\u003e\n\n\u003ch2\u003eWhat you get with this product\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eStable and uninterrupted connection — the metal body and tightening nut eliminate accidental movements of the connector over time\u003c\/li\u003e\n\n\u003cli\u003eQuick mounting on panel or enclosure — standard 12mm hole and included kit (nut and spring washer) allow mounting in minutes\u003c\/li\u003e\n\n\u003cli\u003eWide compatibility with standard sources — accepts barrel jacks with 5.5mm outer diameter and 2.1mm center pin, the most common DC format\u003c\/li\u003e\n\n\u003cli\u003eSolder terminals for direct connection to PCB or via cable — maximum flexibility in integration into any electrical scheme\u003c\/li\u003e\n\n\u003cli\u003eCompact dimensions for tight spaces — suitable even for small enclosures, junction boxes or thin panels\u003c\/li\u003e\n\n\u003cli\u003eComplete kit in package — jack, hex nut and locking washer included, ready to mount without additional parts\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"cl-how\"\u003e\n\n\u003ch2\u003eHow it works and how to install it\u003c\/h2\u003e\n\n\u003cp\u003eThe 2.1mm DC female jack is mounted by drilling a 12mm hole in the desired panel or enclosure, then inserting the jack body, applying the spring washer, and tightening the hex nut on the opposite side — the operation takes less than 5 minutes and requires no special tools. The flat terminals on the back of the jack are connected to the positive and negative wires of the installation by soldering with a soldering iron or by clamps, depending on the application. Once mounted, the jack accepts any DC 5.5\/2.1mm male connector, ensuring continuous power to the circuit.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"cl-faq\"\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat size hole do I need to drill in the panel to mount this jack?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eA hole of approximately 12mm in diameter is required to pass the jack thread and apply the fastening nut on the opposite side.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs it compatible with standard 12V adapters used for surveillance cameras?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eYes, the jack accepts any DC male connector with 5.5mm outer diameter and 2.1mm center pin, the standard format used for 12V adapters for CCTV and LED lighting.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow are the wires connected to this jack — does it have screw terminals or does it need to be soldered?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe jack has flat PCB-type (through-hole) terminals that are connected by soldering with a soldering iron, providing a solid and vibration-resistant connection.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"cl-specs\"\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eSKU\u003c\/td\u003e\n\n\u003ctd\u003eQ-12C042\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eConnector type\u003c\/td\u003e\n\n\u003ctd\u003eDC female jack, panel mount\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCenter pin diameter\u003c\/td\u003e\n\n\u003ctd\u003e2.1mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eJack outer diameter\u003c\/td\u003e\n\n\u003ctd\u003e5.5mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMounting hole diameter\u003c\/td\u003e\n\n\u003ctd\u003e12mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eTerminal type\u003c\/td\u003e\n\n\u003ctd\u003eFlat solder terminals (PCB)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eBody material\u003c\/td\u003e\n\n\u003ctd\u003eNickel-plated metal with plastic insert\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eIncluded accessories\u003c\/td\u003e\n\n\u003ctd\u003eHex nut, spring lock washer\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eTypical applications\u003c\/td\u003e\n\n\u003ctd\u003eLED lighting, CCTV, DIY electronics, automation\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eBrand\u003c\/td\u003e\n\n\u003ctd\u003eClassLights\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"cl-warranty\"\u003e\n\n\u003ch2\u003eWarranty and Support\u003c\/h2\u003e\n\n\u003cp\u003eThe product benefits from a 2-year warranty according to Romanian law. We accept returns within 30 days from the delivery date, without the need for justification. Delivery is fast by courier within Romania.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\n\u003c\/div\u003e","brand":"ClassLights","offers":[{"title":"Default Title","offer_id":56804887789899,"sku":"Q-12C042","price":0.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1032\/2067\/4891\/files\/mufa-de-alimentare-dc-21mm-mama-de-plastic-montabila.jpg?v=1773834682","url":"https:\/\/classlights.eu\/en-eu\/products\/mufa-de-alimentare-dc-2-1mm-mama-de-plastic-montabila","provider":"ClassLights","version":"1.0","type":"link"}