Easy installation The aviation connector uses a 4-hole square mounting pattern and wires are connected by soldering to the conductive leads, ensuring a reliable electrical connection. Gold-plated copper contacts Copper contacts are gold plated to provide excellent electrical conductivity and strong resistance to oxidation for long-lasting performance. Durable housing The plug housing is made from PA66 and PA6 materials, delivering good toughness and flexibility in demanding environments. IP68 protection Equipped with sealing rings for IP68 waterproofing, ensuring a tight, leak-free connection even in wet or dusty conditions. Key specifications - Pin configuration: 4 pins in a square pattern - Connection method: soldered wiring - Contact material: copper with gold plating - Housing material: PA66 and PA6 - Protection: IP68 rated with seals Applications and use scenarios - Industrial automation: used for sensors, actuators, and control cables in environments with moisture or washdown requirements - Outdoor equipment: suitable for weatherproof sensors and instrumentation exposed to rain or dust - Aerospace testing and high-reliability setups: provides dependable soldered connections in demanding environments where leak-free performance matters