MIL-DTL-38999 Series I connectors offer robust connectivity with up to 128 contacts in an insert, designed for harsh environments. Featuring front and rear wall mount options and jam nut receptacles, they ensure secure mating. With a wide operating temperature range of -65 °C to 200 °C, these connectors are suitable for demanding applications. Utilizing M39029 rear release crimp contacts, they guarantee reliable signal transmission. The high-strength aluminum shells come in various plating options, including cadmium-free finishes for RoHS compliance. Perfect for military and industrial use, these connectors provide durable and efficient performance in challenging conditions.