Structural analysis of Fakra cable

In modern automotive electronic systems, Fakra cables are playing an increasingly important role as high-performance and miniaturized RF connection harnesses.

The structural design of Fakra cable is exquisite, mainly including the following key parts:

Central conductor: As the main channel for signal transmission, the central conductor is usually made of highly conductive copper material to ensure stable signal transmission.

Insulation layer: The insulation layer is located between the central conductor and the shielding layer, providing isolation and protection. It is usually made of semi foamed polypropylene and other materials, which have excellent insulation properties and weather resistance.

Shielding layer: The shielding layer is an important component of Fakra cables, made of materials such as metal mesh or aluminum foil, which can effectively suppress electromagnetic interference (EMI) and radio frequency interference (RFI), and improve the anti-interference ability of signals.

Wire sheath: The wire sheath is the outermost layer of the cable, made of wear-resistant and weather resistant materials, which can protect the cable from mechanical damage and environmental factors.

In addition, Fakra cables are equipped with specialized connectors that adopt a quick plug design for easy installation and removal, improving the maintenance and replacement efficiency of the wiring harness. At the same time, the connector also has standardized interfaces, ensuring interoperability and compatibility between devices and wiring harnesses produced by different manufacturers.