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Custom ATX 24 Pin PSU Power Connector Cable, Braided Sleeved Wire Harness for Gaming PC Motherboard, High Current Electrical Transmission, OEM Server Power Supply Systems

Categories PSU Cable
Brand Name: ShuangYi
Model Number: 24PIN Extension Cable for MB L=300MM
Certification: ROHS, HF, ISO 9001, ISO 14001, IATF 16959
Place of Origin: China
MOQ: 1000
Price: $0.79-0.97 PCS FOB
Payment Terms: T/T
Supply Ability: 500000 pcs per month
Delivery Time: 8-15 working days
Packaging Details: Tape and Reel, 1500 per case, 10KG
Product Type: 24 pin ATX power connector, female to male
Function: Board-level electrical / electronic signal connection
Connector style: 8-pin power connector, latch design, keyed housing
Mounting type: SMT to PCB with mechanical pegs
Housing material: Heat-resistant thermoplastic
Contact material: Copper alloy terminals with tin or selective gold plating
Contact plating: Gold over nickel on mating area, tin over nickel on solder tails
Rated current: Up to 1.5 A per contact (reference, application dependent)
Rated voltage: Up to 30 V AC / DC (low-voltage signal use)
Insulation resistance: ≥ 1,000 MΩ at 500 V DC
Contact resistance: ≤ 30 mΩ (initial)
Dielectric strength: 300 V AC / minute
Mechanical durability: ≥ 500 mating cycles
Operating temperature: −20 °C to +105 °C
PCB thickness reference: Around 1.0 mm board edge design
RoHS/REACH: Halogen-free, RoHS-compliant materials
Customization options: Gold thickness, housing color, packaging, harness assembly
Environmental compliance: RoHS / HF / REACH compliant
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Custom ATX 24 Pin PSU Power Connector Cable, Braided Sleeved Wire Harness for Gaming PC Motherboard, High Current Electrical Transmission, OEM Server Power Supply Systems

Product Description

This ATX 24 pin PSU power connector cable is designed as a high-quality extension and adapter harness for desktop and server power supplies. Individually sleeved PET braided wires provide excellent wear resistance, neat cable routing and an upgraded appearance for gaming and workstation builds.

The cable uses 18AWG oxygen-free copper cores with low resistance to ensure stable power delivery from the PSU to the motherboard. Flame-retardant nylon housings, precise 24-pin terminals and secure latch structures reduce the risk of loose connections and overheating during long-term operation. OEM and custom pinouts are supported to match different power supply brands and modular systems.



Connector type24 pin ATX power connector, female to male
Wire gauge18AWG tinned copper conductors
Cable length30–60 cm (custom length on request)
Conductor materialOxygen-free copper, low resistance
InsulationPVC/XLPE insulated core wires
Outer jacketHigh-density PET braided sleeving
Rated voltage300 V
Rated currentUp to 7 A per pin (depending on system design)
Temperature range−20 °C to +105 °C
Housing materialNylon, UL94V-0 flame retardant
Pin platingTin or optional gold-flash contacts
ColorBlack (other colors or mixed colors customizable)
CustomizationLength, color, connector brand and pinout all available

Applications


Custom gaming PC builds requiring aesthetic, black-sleeved PSU cables

Workstations and servers needing extended 24 pin ATX power connectors

Replacement harness for modular power supply units and PCB power distribution boards

System integration, small-batch OEM chassis and industrial PCs

Precautions

Confirm that the 24 pin connector layout matches your PSU and motherboard before installation.

Avoid excessive bending at the connector ends to protect the terminals and internal copper cores.

Ensure the cable is fully inserted and the latch engaged to prevent intermittent power loss.

Do not exceed the rated current and temperature; keep away from sharp edges and high-heat sources.

For special pinouts or non-standard PSU systems, provide wiring diagrams so the harness can be customized correctly.









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