Contact Inserts: Type - Circular Connector Insert; Shell Size - Size 28; Positions-Circuits - 20 pos; Terminal Contacts - Socket; Termination - Solder; Wire or Contact Size - 20#16 Contacts; Contacts - Current Rating - (20)13A; Rating - Voltage - 500VAC 700VDC(at sea level); Mounting - Plug or Receptacle Shell; Material - Terminals - Aluminum Alloy; Manufacturer Series - 97 Series