Experience superior connectivity with our MIL-DTL-38999 Series II connectors, designed for demanding environments. Featuring up to 128 contacts in a secure insert, these connectors are built to withstand extreme temperatures ranging from -65 °C to 200 °C. With options for front and rear wall mounts, jam nuts, and more, they offer versatile installation possibilities. The connectors come in 9 shell sizes and 52 insert arrangements, utilizing reliable M39029 rear release crimp contacts. Crafted from aluminum with various plating options, including RoHS certified finishes, they ensure long-lasting performance. Ideal for military and industrial applications, these connectors guarantee reliable electrical connections in harsh conditions.