Product Overview

Flexible Coax Cable Assemblies

Aptiv's Flexible Coax Cable Assemblies offer high-performance interconnect solutions, precisely engineered with specialized dielectric materials and shielding. Unlike semi-rigid options, these assemblies are designed for applications demanding repeated bending, dynamic movement, or complex routing, ensuring excellent electrical performance—including low signal loss and stable impedance—even under flexure. Delivered fully tested and ready for immediate integration, our flexible coax cable assemblies simplify installation, enhance reliability, and provide versatile solutions for diverse applications across defense, automotive, test & measurement, telecommunications, medical, and industrial electronics.

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Features and Benefits

  • Ready-to-Install Convenience: Delivered as finished, tested units, saving time, reducing labor costs, and minimizing errors.
  • Exceptional Mechanical Flexibility: Easy routing in confined spaces and dynamic applications without compromising electrical integrity.
  • Reliable Electrical Performance: Maintains excellent RF characteristics including stable impedance, low insertion loss, and good VSWR.
  • Factory-Tested Quality: Rigorous electrical testing ensures compliance with performance specifications.
  • Customization Options: Available in various lengths, cable types, and connector combinations to meet specific application requirements.
  • Vibration & Shock Resistance: Inherent flexibility absorbs mechanical stress, ideal for applications prone to vibration and shock.
  • Reduced Rework & Waste: Pre-assembly minimizes scrap and installation errors for efficient manufacturing and maintenance.

Specifications, Parts, and Filters

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Impedance
50 Ohms (RF); 75 Ohms (video/broadcast).
Frequency Range
DC up to 40 GHz or higher.
Insertion Loss (Assembly)
Total signal loss at given frequencies, includes cable and connector losses.
VSWR (Assembly)
Voltage Standing Wave Ratio, minimal signal reflections.
Velocity of Propagation (VP)
70% to 85% of light speed.
Shielding Effectiveness
>90 dB, protects against interference.
Phase Stability
Specifications for phase change vs. temperature and flexure available for specialized assemblies.
Power Handling
Watts to kilowatts, depends on cable and design.

Cable Construction
Flexible coaxial cable with stranded/solid inner conductors, PTFE dielectric, multi-layered outer conductors.
Outer Diameter
0.05 to 0.4 inches.
Connector Types
Standard RF connectors (SMA, N-Type, BNC, etc.) via solder or clamp.
Length Tolerance
Precise lengths with tight tolerances.
Minimum Bend Radius
Specified for dynamic and static bends.
Flex Life
Designed for specified flex cycles.
Jacket Options
FEP, ETFE, PUR for protection against abrasion, radiation, chemicals, UV, and temperature.

Temperature Range
-40°C or -65°C up to +85°C, +125°C, or +165°C.
Thermal Shock
Resistant to rapid temperature changes.
Vibration & Shock
Engineered for mobile, industrial, and aerospace applications.
Moisture Resistance
Jackets and sealed connectors resist humidity; IP-rated for water immersion available.
UV Resistance
Outer jackets often UV-stabilized for outdoor use.
Chemical Resistance
Jackets resist oils, fuels, solvents, and other chemicals.
Flame Retardancy
FR jackets available for indoor/plenum applications, meeting safety standards.

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