MCOM4M Micro Overmold Connector 4 pins Male connector with brass material Applications:Underwater vehicle systems Offshore oil and gas Renewable energy Defense Oceanographic Seismic Diving Video Pressure Rating: 10k PSI Voltage Rating: 300 V DC/AC rms Connector Body Material: Chloroprene Rubber Bulkhead Body Material: Brass, stainless steel, titanium, anodized aluminum Socket Material: Gold plated Beryllium Copper