All connectors are intermateable with any D-sub of comparable pin count and density, or the D-sub connector of any other manufacturer complying dimensionally with Uniform standards.Solder terminations and boardlocks meet the requirements for solderability in accordance with MIL-STD-202, Method 208.The d-sub connectors are usually available in plugs and sockets in 9, 15, 25, 26, 37, 44, 50, 62 and 78 position sizes, also in different types Application： The D-sub connector is one of the most popular styles of connectors in the I/O category. It is used in computer, telecom, datacom, medical, and test instrumentation applications as well as in the military and aerospace fields. The date sheet Standard insulator:PBT thermoplastic,30%glass filled(UL94V-0 rated) Insulator color:Black/White/Blue Contacts material: Brass Contact Plating: Gold Plated Shell Material: SPCC Shell Plating: Nickel (or Tin,Zinc,Gold)Plated Hardware Plating: Steel,Nickel (or Tin,Zinc,Gold)Plated Electrical: Rated load: 0.5A 30V DC Contact resistance: 30MΩ Max Insulation resistance: 100 MΩ Min. AT 500V DC Dielectric Withstand Voltage: 500V AC for 1 minute Min. Mechanical: Insertion force: 0.75 lbs max. Extraction force: 0.44 lbs min. Life: 5000 Times Operating temperature:  -40℃ to +70℃ Packaging: PE tray into carton