4-Pin Square Waterproof Socket Aviation Connector AC 250V 5A SP2819

Welcome to our shop! Discover our waterproof plug connector, a reliable and robust solution for your electrical needs in demanding environments. This set includes one male plug and one female socket. Designed for easy installation, this connector features a square design with four mounting holes (approximately 30 x 30 mm apart) and soldered wire connections. It offers IP68 protection, aerospace-grade, guaranteed by a silicone seal for a tight and perfectly watertight connection. Durability is at the heart of its design. The contacts are made of gold-plated copper, ensuring excellent electrical conductivity and high resistance to oxidation. The robust housing is made of PA66 and PA6 materials, known for their good corrosion resistance and flexibility, even at low temperatures without risk of cracking. The thermoplastic PPS insulation withstands high temperatures up to 220°C. This versatile connector supports a working voltage of 250V AC, a rated current of 5A and a withstand voltage of 1500V. It is ideal for a wide range of applications such as marine equipment, communications, instrumentation, computers, alarm systems, and various electronic equipment. **Detailed Specifications:** **Item Type:** Waterproof Plug Connector** **Materials:** PA66/PA6 housing, PPS insulation, silicone gasket, gold-plated copper contacts** **Wiring Method:** Solder (wire cross-section ≤ 0.75mm²/18AWG)** **Connection Method:** Threaded (M28 x 1.5mm thread)** **Head Dimensions:** Approximately 28mm diameter** **Insulation Resistance:** 2000MΩ** **Contact Diameter:** Approximately 1mm** **Applicable Wire Cross-Section for Housing:** 12-14.5mm²** **Number of Matings:** More than 500 cycles** **Operating Temperature Range:** -25℃ to +85℃* **Waterproof:** Complies with IP68 standard **Package contents:** 1 x Male plug 1 x Female socket