Amphenol's TVS07RF-19-11P Tri-Start MIL-DTL-38999 Series III connectors are engineered for exceptional reliability in demanding environments. Originally developed for military and commercial aircraft, these connectors feature high-density contact arrangements within a miniature circular shell. They provide quick-mating capabilities and are environmentally sealed, ensuring robust performance under extreme conditions. The connectors offer outstanding EMI shielding with up to 65 dB attenuation at 10 GHz and operate effectively across a wide temperature range (-85°F to +392°F). They are also intermateable with Deutsch, ITT Cannon, Souriau, and other MIL-DTL-38999 series III connectors, providing flexibility in system design. Applications include high-performance military aircraft, commercial airlines, communications equipment, armored vehicles, missiles, and shipboard systems.