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TE Connectivity RFFLX RayFlite High-Voltage Flex Power Cables

TE Connectivity's (TE) RFFLX RayFlite High-Voltage Flex Power Cables are designed for flexibility and offer a finished cable target weight as low as 99kg/km, ideal for urban air mobility and unmanned vehicle applications. These flex power cables control the partial discharge inception voltage (PDIV) and partial discharge extinction voltage (PDEV) caused by high voltages at the tested altitude and voltage. The lightweight construction features modified radiation crosslinked ethylene-tetrafluoroethylene (ETFE) insulation. With braided, jacketed versions, the RFFLX series protects components from electromagnetic interference (EMI) and lightning strikes. Target applications for TE RFFLX RayFlite cables include battery and hydrogen fuel-cell technologies, as well as aerospace and urban air mobility aircraft, such as electric vertical take-off and landing (eVTOL), electric conventional takeoff and landing (eCTOL), and electric short take-off and landing (eSTOL).

Features

  • Excellent flexibility
    • Highly stranded flexible conductor and insulation material
    • Modified insulation materials to improve flexibility
    • Tested for flex endurance on bespoke equipment designed to simulate propeller transition during vertical take-off to flight for eVTOL aircraft
  • Altitude-tested performance
    • Tested at high altitudes for partial discharge
    • 1kVAC PDIV at 15,000ft
    • 0.7kVAC PDIV at 15,000ft
  • Enhanced design
    • Modified radiation crosslinked ETFE insulation
    • Lightweight, thin-wall extruded jacket
    • +200°C rated operating temperature for 10,000hrs
  • Designed for flexibility with weight in mind
  • Braided, jacketed versions offer excellent protection from EMI and lightning strikes
  • Complete connectorized system with TE 987 connectors

Applications

  • Hybrid electric propulsion systems
  • Battery and hydrogen fuel-cell technologies
  • Unmanned aerial vehicle (UAV) power distribution
  • Urban air mobility, including eVTOL, eCTOL, and eSTOL aircraft
  • High-voltage aerospace

Construction

Infographic - TE Connectivity RFFLX RayFlite High-Voltage Flex Power Cables

Application Examples

Chart - TE Connectivity RFFLX RayFlite High-Voltage Flex Power Cables

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发布日期: 2026-07-29 | 更新日期: 2026-08-03