The M12 5-pin connector is a widely used circular aviation connector in professional applications, known for its sturdy structure and durable design. This connector is made of black rubber or plastic material, which has good insulation and fire resistance. Its metal parts are usually nickel plated to provide superior corrosion resistance, and the contact points are made of pure copper and gold-plated to ensure signal stability and durability. The M12 5-pin connector features a 12mm threaded joint and a vibration resistant locking design, allowing it to maintain a stable connection in vibration and impact environments. In addition, it also has waterproof performance, suitable for use in humid or harsh environments.