Tejte SP13 series waterproof aviation plug adopts a fully sealed structure design, supports flexible configuration from 2 to 9 cores, and is suitable for harsh scenarios such as industrial equipment, marine machinery, and outdoor instruments. The plug and socket are precisely connected, and the built-in highly elastic gold-plated contacts ensure zero signal transmission loss and stable conductivity. The shell is made of aluminum alloy + engineering plastic composite material, IP67 waterproof and dustproof, resistant to extreme temperatures of -40℃~85℃, resistant to salt spray corrosion, and adaptable to long-term use in complex environments. The plug-in life exceeds 2,000 times, and it is equipped with an anti-misinsertion buckle design, which can be quickly locked to prevent falling off. Teget provides reliable connection solutions for automation equipment, new energy charging piles, rail transit and other fields with military-grade quality control standards.