Product Description
This sleeved power cable harness combines dual 8-pin power connectors with high-current copper wires and a black braided outer sleeve for neat routing and enhanced mechanical protection. The harness
is designed for stable DC power delivery between a power supply and
high-load devices such as GPUs, server boards or industrial control
modules.
Each wire is individually insulated, then bundled in a tight PET
braid to improve abrasion resistance and reduce cable clutter
inside racks or enclosures. The keyed 8-pin connector housing and
latch structure help prevent mis-mating and accidental
disconnection. Length, wire gauge, connector series and pin
definition can be customized to match different equipment and
system layouts.
| Product type | Wire to wire power cable harness with dual 8-pin connectors |
| Connector style | 8-pin power connector, latch design, keyed housing |
| Conductor material | Oxygen-free copper, tinned |
| Wire gauge | 16–18 AWG options, customizable |
| Cable length | Custom length on request (typical 300–1000 mm) |
| Insulation | PVC inner insulation on each wire |
| Outer jacket | High-density PET braided sleeving, black |
| Rated voltage | Up to 300 V DC (low-voltage power systems) |
| Rated current | Up to 8–10 A per contact, depending on wire gauge |
| Operating temperature | −20 ℃ to +105 ℃ |
| Flammability | UL94 V-0 compatible insulation and housing material options |
| Housing material | Heat-resistant thermoplastic |
| Contact material | Copper alloy terminals with tin or selective gold plating |
| Compliance | RoHS / REACH / halogen-free options available |
| Customization | Connector type, pinout, length, color and labeling can be
customized |
Applications
Power connection between PSU and GPU in desktop, workstation or mining rigs
Server and storage systems power distribution harnesses
Industrial PCs, motion controllers, PLCs and other DC-powered equipment
Custom automotive or battery pack low-voltage harnesses (within rating)
Prototyping and small-batch OEM cable assemblies for electronics
manufacturers
Precautions
Confirm the pinout and connector series against your equipment drawings before use to avoid reverse wiring
or short circuits.
Do not exceed the rated current and voltage; select appropriate wire gauge and harness length according to the
load requirements.
This harness is designed for low-voltage DC power and should not be used for mains AC applications.
When installing, push and pull on the connector housing, not on the wires or braid, to avoid damaging terminations.
Avoid sharp bends, crushing or continuous mechanical stress;
maintain a reasonable bending radius to protect conductors and
insulation.
If used in high-vibration environments, secure the harness with cable ties or clamps to reduce movement and strain on the terminals.
