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Heat-resistant Automotive Wires

Thin-walled automotive wires have significant advantages. Its insulation layer is thin, making the outer diameter of the wire small and its weight light, which is conducive to reducing the load on the car and improving the space utilization rate. It also has excellent flexibility, making it convenient for complex wiring inside the vehicle. Meanwhile, it can withstand temperatures ranging from -40℃ to +105℃ and is resistant to the corrosion of gasoline and diesel, ensuring the stable operation of the automotive electrical system.

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Product Details

1.Product Details

Heat-resistant Thin-walled Automotive Wires offer a range of key benefits tailored to the demands of modern vehicle electrical systems. With a slim insulation layer, these wires feature a compact outer diameter and lightweight design, helping to reduce the vehicle’s overall load and enhance space utilization. Their excellent flexibility simplifies routing through complex vehicle interiors. Designed for durability, these wires can operate reliably in temperatures from -40℃ to +105℃ and are resistant to corrosion from gasoline and diesel fuels. Together, these features ensure stable and long-lasting performance in automotive electrical applications.

Heat-resistant Automotive Wires

2.Implement standards

Enterprise Standard "Wires and Cables for Automobiles"

3. Scope of implementation

The internal connection wires of automobiles have excellent mechanical properties such as high and low temperature resistance and scratch resistance.

4. Technical parameters

Sectional area	Number of conductor strands	The maximum diameter of a single conductor filament	Maximum outer diameter of the cable	The maximum direct current resistance of the conductor at 20℃
mm²	Root number	mm	mm	Ω/km
0.35	12	0.21	1.4	52.0
0.5	16	0.21	1.6	37.1
0.75	24	0.21	1.9	24.7
1.0	32	0.21	2.1	18.5
1.5	30	0.26	2.4	12.7
2.5	50	0.26	3.0	7.6
4.0	56	0.31	3.7	4.7
6.0	84	0.31	4.3	3.1