Reasons for price fluctuations of J1939 cables

Reasons for price fluctuations of J1939 cables

J1939 cable, as a dedicated cable for CAN bus protocol application in the commercial vehicle field, its price fluctuation is mainly driven by factors such as raw material costs, production processes, and equipment investment. The following is a specific analysis:

1、 Fluctuations in raw material costs

Conductor material: The conductor material of J1939 cable is mainly copper or aluminum, and its price is significantly affected by factors such as international metal market supply and demand, exchange rate fluctuations, etc.

The price fluctuations of insulation and sheath materials such as polyvinyl chloride (PVC) and polyethylene (PE), as well as auxiliary materials such as sheath materials and fillers, also play an important role in the total cost of J1939 cables.

2、 Production process and equipment investment

Complex process: J1939 cable needs to meet the harsh usage environment of commercial vehicles (such as high temperature, vibration, electromagnetic interference, etc.), so the production process is complex, involving multi-layer shielding, high-precision twisting, weather resistance treatment and other links. The complex process leads to an increase in fixed costs such as equipment depreciation, labor costs, and energy consumption, which in turn drives up product prices.

3、 Brand and Quality Differences

Brand premium: Well known brands typically have higher price premiums due to their technological accumulation, quality control, and after-sales service advantages. High quality J1939 cables are made of high-quality conductor materials, high-purity insulation materials, and undergo strict production processes and quality testing. Their reliability and durability are superior, so the price is usually higher.