MIL-DTL-38999 Series I connectors offer durable and reliable performance in harsh environments, with up to 128 contacts housed in an insert. Featuring front and rear wall mount options, as well as jam nut receptacles and RFI grounding plugs, they provide versatile connectivity solutions. These connectors, compliant with military specification MIL-DTL-38999 I, are constructed with high-strength aluminum shells and are available in various plating options, including RoHS certified cadmium-free finishes. With an operating temperature range from -65°C to 200°C, they ensure stable performance in extreme conditions. Suitable for a wide range of applications, these connectors are essential for industries requiring rugged and dependable electrical connections.