{"product_id":"uc391-6-pin-male-connector-without-wire-plug-type-dc-cpu-connector","title":"UC391 6-Pin Male Connector – Without Wire (Plug-Type DC \/ CPU Connector)","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe \u003cstrong\u003eUC391 6-Pin Male Power Connector\u003c\/strong\u003e—widely recognized in the industry as the \u003cstrong\u003eMolex Mini-Fit Jr.\u003c\/strong\u003e or standard \u003cstrong\u003eATX\/PCIe 6-pin connector\u003c\/strong\u003e—is a highly durable plug designed for secure, high-current power distribution. Commonly utilized in Switched-Mode Power Supply (SMPS) units, PC motherboards, and industrial control boards, this connector guarantees stable electrical contact and reliable long-term performance.\u003c\/p\u003e\n\n\u003cp\u003eBuilt with sturdy, heat-resistant plastic housing, this connector features standard \"keying\" (specific pin shapes) to prevent accidental mismating and ensure proper polarity. Because it comes without pre-attached wires, it offers complete flexibility for building custom wiring harnesses, doing hardware repairs, or creating bespoke DIY electronic assemblies, allowing you to crimp and use the exact wire gauge your project demands.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePeople also search for:\u003c\/strong\u003e uc391 6 pin male connector, molex mini-fit jr 6 pin, 6 pin atx connector, pcie power connector housing, smps 6 pin male, plug type male connector without wire.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel\/Format:\u003c\/strong\u003e UC391 (Compatible with Molex Mini-Fit Jr. \/ ATX standard)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePin Count:\u003c\/strong\u003e 6-Pin (2x3 Dual Row Grid)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGender:\u003c\/strong\u003e Male Connector Housing (Plug)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePitch Spacing:\u003c\/strong\u003e Standard 4.20mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Configuration:\u003c\/strong\u003e Without Wire (Requires manual crimping with metal terminal pins)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e DC Power \/ CPU \/ PCIe \/ SMPS Connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing Material:\u003c\/strong\u003e Durable, heat-resistant nylon\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eApplications\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComputer Hardware:\u003c\/strong\u003e Repairing or building custom sleeved power cables for CPUs, GPUs (PCIe), and PC motherboards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supplies:\u003c\/strong\u003e Interfacing with standard ATX and SMPS power supply units.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Electronics:\u003c\/strong\u003e Secure power distribution in heavy-duty control panels, 3D printers, and automated machinery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY Projects:\u003c\/strong\u003e Creating clean, detachable, high-current wire harnesses for robotics or custom lighting setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eFrequently Asked Questions (FAQ)\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this connector come with the metal crimp terminals?\u003c\/strong\u003e\u003cbr\u003e\nA: This listing is for the bare plastic connector housing only. You will need compatible metal crimp pins and a suitable crimping tool to secure your wires into the housing.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is this compatible with standard ATX CPU or PCIe graphics card power cables?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes, this footprint is heavily utilized in standard computer power supplies. However, always double-check the specific \"keying\" (the square vs. rounded shapes of the individual pin slots) of the component you are connecting to, as CPU and PCIe keys differ slightly to prevent cross-plugging.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How do I assemble this?\u003c\/strong\u003e\u003cbr\u003e\nA: Strip your wire, crimp the appropriate metal terminal onto the bare copper, and push the crimped terminal firmly into the back of the plastic housing until you feel it \"click\" and lock into place.\u003c\/p\u003e\n\n\u003ch5\u003ePackage Includes\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e1 × UC391 6-Pin Male Power Connector Housing (Without Wire)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TOMSON ELECTRONICS","offers":[{"title":"Default Title","offer_id":48286275666158,"sku":"CON-06239","price":6.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2132\/9029\/files\/6-Pin-Molex-KK396-CPU-Male-Straight-Connector-3.96mm-Pitch.jpg?v=1783671365","url":"https:\/\/www.tomsonelectronics.com\/products\/uc391-6-pin-male-connector-without-wire-plug-type-dc-cpu-connector","provider":"Tomson Electronics ","version":"1.0","type":"link"}