Amphenol's TV-CTV Tri-Start MIL-DTL-38999 Series III connectors offer a robust solution for demanding environments. Originally developed for military and commercial aircraft, these connectors combine high coupling durability with EMI shielding and resistance to moisture and corrosion. They provide excellent signal integrity with a 360-degree shell grounding finger design, offering up to 65 dB of shielding at 10 GHz. Suitable for applications like high-performance military aircraft, commercial airlines, communications equipment, and armored vehicles, these connectors operate reliably across a wide temperature range (-85°F to +392°F) and offer high-density contact arrangements (up to 128 contacts).