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Custom Long Power Cable Connector Extension Wire Harness for Server / PSU / PCB Power Distribution

    Buy cheap Custom Long Power Cable Connector Extension Wire Harness for Server / PSU / PCB Power Distribution from wholesalers
     
    Buy cheap Custom Long Power Cable Connector Extension Wire Harness for Server / PSU / PCB Power Distribution from wholesalers
    • Buy cheap Custom Long Power Cable Connector Extension Wire Harness for Server / PSU / PCB Power Distribution from wholesalers
    • Buy cheap Custom Long Power Cable Connector Extension Wire Harness for Server / PSU / PCB Power Distribution from wholesalers
    • Buy cheap Custom Long Power Cable Connector Extension Wire Harness for Server / PSU / PCB Power Distribution from wholesalers
    • Buy cheap Custom Long Power Cable Connector Extension Wire Harness for Server / PSU / PCB Power Distribution from wholesalers
    • Buy cheap Custom Long Power Cable Connector Extension Wire Harness for Server / PSU / PCB Power Distribution from wholesalers
    • Buy cheap Custom Long Power Cable Connector Extension Wire Harness for Server / PSU / PCB Power Distribution from wholesalers
    • Buy cheap Custom Long Power Cable Connector Extension Wire Harness for Server / PSU / PCB Power Distribution from wholesalers

    Custom Long Power Cable Connector Extension Wire Harness for Server / PSU / PCB Power Distribution

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    Brand Name : ShuangYi
    Model Number : 12+4PIN Extension Cable for RTX3090L =700MM
    Certification : RoHS / REACH / UL compliant
    Price : $1.44-2.21 PCS FOB
    Payment Terms : T/T
    Supply Ability : 500000 pcs per month
    Delivery Time : 8-15 working days
    • Product Details
    • Company Profile

    Custom Long Power Cable Connector Extension Wire Harness for Server / PSU / PCB Power Distribution

    Product Description

    This PCI-E 8Pin to 6+2Pin power cable connector is designed for stable power transmission between modular power supply units and graphics cards or servers. The assembly uses oxygen-free copper wire and precision-formed power terminals to reduce loss and heat buildup during operation. Each wire is individually sleeved and then covered with a braided nylon outer jacket, delivering a clean look for custom gaming PCs while protecting the cable from abrasion and bending fatigue.

    Both the male and female connector housings feature secure latching structures to prevent accidental unplugging from the PCB or power socket. Flexible customization is available for pin assignment, cable length, pitch-compatible housing, color, and labeling, allowing integration into OEM systems, server racks, or automotive-grade electronic modules.



    Product TypeElectrical power cable connector harness
    Connector StyleMale power connector to female power connector
    Pin CountCustomizable (6–12 pins or on request)
    Pin Pitch4.20 mm power terminal pitch (Mini-Fit type or equivalent)
    Wire Type18AWG / 20AWG stranded tinned copper wire
    InsulationUL-approved PVC, high temperature grade
    Outer JacketBundled black wire loom, low-profile installation
    Rated Voltage300 V AC/DC
    Rated CurrentUp to 7–9 A per circuit (depending on wire gauge)
    Contact MaterialCopper alloy power terminals with tin or selective gold plating
    Dielectric Strength≥1500 VAC / 1 min
    Insulation Resistance≥1000 MΩ
    Operating Temperature-20 °C to +105 °C
    Cable LengthCustomizable: 0.5–5 m or specified by customer
    Flame RetardantMaterials compatible with UL94V-0
    ComplianceRoHS / REACH compliant
    ApplicationServer PSU, telecom cabinet, industrial control, automotive electronic power distribution, PCB power input

    Applications

    Server and data-center power cable connector between modular PSU and backplane

    Telecom base station and network cabinet power distribution harness

    Industrial automation control panels and PLC power input wiring

    Automotive and new energy storage battery packs for low-voltage auxiliary power

    Custom PCB power connector link for test equipment and electronic instruments

    Precautions

    Verify pin assignment and connector type on both PSU and equipment before installation to avoid reverse connection or short circuit.

    Do not exceed the rated current per wire; select appropriate wire gauge according to actual load.

    Route the cable away from sharp edges, moving parts, or high-temperature components to protect the jacket and insulation.

    Secure the harness with cable ties or clips inside the cabinet to reduce strain on the terminals and maintain stable connections.

    Custom designs for special signal and power mixed wiring, different pitches, and multi-branch cable assemblies are available for batch orders.




    Quality Custom Long Power Cable Connector Extension Wire Harness for Server / PSU / PCB Power Distribution for sale
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