CIRCULAR SIZE 25 128WAY PIN (L/C); Product Range:LJT Series MIL-DTL-38999 Series I Equivalent; Circular Connector Shell Style:Straight Plug; No. of Contacts:128Contacts; Circular Contact Type:Crimp Pin - Contacts Not Supplied; Coupling Style:Bayonet; Insert Arrangement:25-35; Connector Body Material:Aluminium Alloy Body; Connector Body Plating:Electroless Nickel; Contact Material:Copper Alloy; Contact Plating:Gold; Insert Rotation:B; Service Class:Environmentally Sealed; Approval Category:MIL-DTL-38999 Series I