Lightweight and high-temperature resistant, building a solid safety line for in-vehicle wiring harnesses
In automotive wiring harness systems, the stability and durability of the wires directly determine the operational safety of the entire vehicle’s circuits. As a mainstream American standard thin-walled cross-linked automotive wire, TXL, with its core advantages of lightweight, high-temperature resistance and strong durability, is widely used in the low-voltage circuit systems of passenger cars, commercial vehicles and new energy vehicles, and is the preferred wire material for upgrading in-vehicle wiring harnesses.
TXL automotive wire strictly follows the SAE J1128 industry standard, adopts high-quality stranded copper conductors combined with XLPE cross-linked polyethylene thin-walled insulation layer, with a simple structure and solid performance. The regular working voltage is compatible with the 60V low-voltage working condition of the vehicle. The temperature resistance range covers -40℃ to 125℃, and some high-specification models can withstand a high temperature of 155℃. It is perfectly suitable for high-temperature operation areas such as the engine compartment and chassis, and is not afraid of continuous high-temperature baking and sudden temperature changes during driving, eliminating the risks of insulation aging, cracking, and short circuit.
Performance and Lightweight Advantages
Compared with traditional PVC automotive wires, the thin-walled design of TXL wires has significant advantages. Under the premise of ensuring insulation protection performance, the wire diameter is thinner and the weight is lighter, which can effectively save the wiring space inside the vehicle and reduce the overall weight of the vehicle at the same time, in line with the current development trend of automotive lightweighting, energy conservation and consumption reduction. In addition, the cross-linked insulating material endows the wire with extremely strong environmental resistance, effectively resisting corrosion from engine oil, fuel, coolant, acid and alkali media. At the same time, it is wear-resistant, blow-resistant, and resistant to ozone aging, capable of withstanding vehicle jolts and vibrations as well as erosion from complex road conditions. It remains stable in performance even after long-term use.
Specifications and Application Versatility
In terms of cable specifications, TXL automotive cables cover the entire series from 8AWG to 24AWG, with a complete range of colors, support for custom cutting and end processing, and are suitable for various scenarios such as car lighting, central control circuits, sensor circuits, battery accessory wiring, and interior wiring harnesses. The wire has excellent flexibility, making it easy to bend during wiring. It is suitable for the small and complex installation environment inside the vehicle, and it takes into account both the convenience of construction and the aesthetic appearance of vehicle installation.
With its features of safety, stability, wide adaptability and outstanding cost performance, TXL automotive cables have become the universal core cables for original equipment manufacturers of complete vehicles, wire harness modifications and vehicle maintenance, ensuring the long-term, safe and stable operation of the entire vehicle’s circuit system with its hard-core quality.
Post time: Sep-23-2026