Twin Axial PCI Express® Jumper Assemblies

3M Twin Axial PCI Express (PCIe®) jumper assemblies Gen 5.0 8KFx and 8KGx series are flexible and foldable

Image of 3M Twin Axial PCI Express JumperThe 3M twin axial PCIe jumper assemblies Gen 5.0 8Kxx series are ideal for PCIe 5.0 applications. The jumpers feature flexible, foldable, thin twin axial ribbon cables that can be folded back on themselves at extremely tight bend radii. This makes for extremely versatile routing; users can fold the cable into compact custom configurations and replace retimer chips or high-loss PCB materials with twin axial cables.

Precision-formed, continuously laminated shields over entire flat cables maintain high-bandwidth, resonance-free signal integrity at Gen 5.0 speed. Users can do much more with their PCIe 5.0 systems. 3M PCIe jumper assemblies come in x8, x16, cross-over (Tx to Rx), and pass-through (Tx to Tx) pinouts. Users can bridge between slots on two different PCBs and more.

Features and Benefits
  • Configurations:
    • 8KGH X16 with pass-through (Tx to Tx) configuration
    • 8KFH X16 with cross-over (Tx to Rx) configuration
    • 8KG8 X8 with pass-through (Tx to Tx) configuration
    • 8KF8 X8 with cross-over (Tx to Rx) configuration
  • PCIe (85 Ω) 5.0 applications
  • X8 and X16
  • Pinouts configurations in pass-through (Tx to Tx) or cross-over (Tx to Rx)
  • Compatible with card electromechanical (CEM) connectors
  • Can be folded or routed to the peripheral card
  • Provides low-loss extension
  • Thin, low-profile ribbon cable construction allows for easy routing and cable management
  • 30 AWG signal wire size
  • High-bandwidth, resonance-free SI performance
  • Standard lengths: 0.250 m, 0.500 m, 0.750 m, and 1.00m
Applications
  • Artificial intelligence (AI)
  • High-density system architectures
  • Servers
  • PC gaming
  • High-performance computing
  • High-speed test equipment

8KGH-0990L Series

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
3M TWIN AXIAL PCI EXPRESS JUMPER8KGH-0990L-01253M TWIN AXIAL PCI EXPRESS JUMPER100 - Immediate$99.91View Details
3M TWIN AXIAL PCI EXPRESS JUMPER8KGH-0990L-02503M TWIN AXIAL PCI EXPRESS JUMPER97 - Immediate$102.45View Details
3M TWIN AXIAL PCI EXPRESS JUMPER8KGH-0990L-05003M TWIN AXIAL PCI EXPRESS JUMPER119 - Immediate$107.53View Details
3M TWIN AXIAL PCI EXPRESS JUMPER8KGH-0990L-07503M TWIN AXIAL PCI EXPRESS JUMPER100 - Immediate$115.11View Details
3M TWIN AXIAL PCI EXPRESS JUMPER8KGH-0990L-10003M TWIN AXIAL PCI EXPRESS JUMPER100 - Immediate$125.14View Details

8KG8-0991L Series

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
3M TWIN AXIAL PCI EXPRESS JUMPER8KG8-0991L-01253M TWIN AXIAL PCI EXPRESS JUMPER97 - Immediate$89.66View Details
3M TWIN AXIAL PCI EXPRESS JUMPER8KG8-0991L-02503M TWIN AXIAL PCI EXPRESS JUMPER96 - Immediate$92.23View Details
3M TWIN AXIAL PCI EXPRESS JUMPER8KG8-0991L-05003M TWIN AXIAL PCI EXPRESS JUMPER120 - Immediate$97.87View Details
3M TWIN AXIAL PCI EXPRESS JUMPER8KG8-0991L-07503M TWIN AXIAL PCI EXPRESS JUMPER120 - Immediate$105.00View Details
3M TWIN AXIAL PCI EXPRESS JUMPER8KG8-0991L-10003M TWIN AXIAL PCI EXPRESS JUMPER100 - Immediate$115.11View Details

8KFH-0987 Series

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
3M TWIN AXIAL PCI EXPRESS JUMPER8KFH-0987-01253M TWIN AXIAL PCI EXPRESS JUMPER98 - Immediate$96.51View Details
3M TWIN AXIAL PCI EXPRESS JUMPER8KFH-0987-02503M TWIN AXIAL PCI EXPRESS JUMPER100 - Immediate$99.05View Details
3M TWIN AXIAL PCI EXPRESS JUMPER8KFH-0987-05003M TWIN AXIAL PCI EXPRESS JUMPER94 - Immediate$104.15View Details
3M TWIN AXIAL PCI EXPRESS JUMPER8KFH-0987-07503M TWIN AXIAL PCI EXPRESS JUMPER100 - Immediate$111.75View Details
3M TWIN AXIAL PCI EXPRESS JUMPER8KFH-0987-10003M TWIN AXIAL PCI EXPRESS JUMPER120 - Immediate$121.81View Details

8KF8-0988 Series

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
3M TWIN AXIAL PCI EXPRESS JUMPER8KF8-0988-01253M TWIN AXIAL PCI EXPRESS JUMPER111 - Immediate$86.21View Details
3M TWIN AXIAL PCI EXPRESS JUMPER8KF8-0988-02503M TWIN AXIAL PCI EXPRESS JUMPER117 - Immediate$88.79View Details
3M TWIN AXIAL PCI EXPRESS JUMPER8KF8-0988-05003M TWIN AXIAL PCI EXPRESS JUMPER108 - Immediate$93.94View Details
3M TWIN AXIAL PCI EXPRESS JUMPER8KF8-0988-07503M TWIN AXIAL PCI EXPRESS JUMPER119 - Immediate$101.61View Details
3M TWIN AXIAL PCI EXPRESS JUMPER8KF8-0988-10003M TWIN AXIAL PCI EXPRESS JUMPER90 - Immediate$111.75View Details
Published: 2025-05-23