34 Position High-Density IPX7-Rated Automotive PCB Male Connector for Harsh Environments

• Strong adaptability to harsh environments: With an operating temperature range spanning -40°C to +125°C (including self-heating conditions), it can withstand extreme temperatures such as high heat in the engine compartment and cold start-stop cycles, meeting the demands of all-weather operation in automotive applications.
• Excellent insulation and protection: Under a DC voltage of 500 V, the minimum insulation resistance between adjacent terminals reaches 100 MΩ, ensuring exceptional insulation stability; combined with an IPX7-rated sealed protection structure, the sealing contact area of the connector cover has undergone precision polishing (surface roughness Ra < 1.6), effectively preventing moisture, dust and oil contamination, withstanding the harsh, damp and dusty conditions typical of automotive environments.
• Structural and Performance Stability: Featuring a 4-row high-density pin layout, it enables the integrated transmission of multiple signal channels within a limited space, making it suitable for the design of compact, integrated automotive electronic control modules; it offers outstanding resistance to vibration and impact, maintaining continuous and stable conductivity even under bumpy driving conditions and vibrations, with no signal interruptions.
• Convenient Installation and Compatibility: Featuring a standard vertical through-hole mounting structure, it is suitable for soldering onto conventional PCBs, offering strong compatibility and facilitating standardised assembly and production of in-vehicle electronic control modules.

This connector is specifically designed for high-density PCB connection applications in harsh operating conditions. It is primarily used in various commercial vehicles, off-road special-purpose vehicles and specialised construction machinery, and is mainly suited to core in-vehicle electronic control systems such as under-bonnet electronic components and vehicle control modules. It enables the integrated connection of multiple circuits, including vehicle power control, body electronic control and sensor signals, and is widely used in the on-board electrical control systems of various industrial and commercial motor vehicles, ensuring stable signal transmission and circuit continuity for on-board electronic equipment under complex operating conditions.