MIL-DTL-38999 Series II connectors feature up to 128 contacts in an insert, offering environmental sealing and a wide operating temperature range of -65 °C to 200 °C. These harsh environment connectors come in various configurations, including front and rear wall mounts, jam nuts, and box mounts, with options for straight, RFI grounding, and standard plugs. With 9 shell sizes and 52 insert arrangements available, they utilize M39029 rear release crimp contacts for reliable connections. Constructed with aluminum shells and offering multiple plating options, such as gold and electroless nickel, these connectors ensure durability and performance in demanding applications. RoHS certified finishes are also available, making them suitable for a range of industries.
