The MIL-DTL-38999 Series II connectors offer robust connectivity solutions with up to 128 contacts in a sealed insert. Designed for harsh environments, these connectors feature various mounting options and contact arrangements, including the use of M39029 rear release crimp contacts. With a wide range of shell sizes and plating options available, including RoHS compliant finishes, they ensure reliable performance in demanding applications. Suitable for military and aerospace use, these connectors are built to withstand extreme temperatures ranging from -65 °C to 200 °C. Ideal for applications requiring secure and efficient electrical connections, they are a trusted choice for mission-critical operations.