Amphenol's TVS06RF-19-32SA Tri-Start MIL-DTL-38999 Series III connectors are engineered for demanding environments requiring extremely reliable interconnections. Originally developed for military and commercial aircraft, these circular connectors combine high coupling durability with robust EMI shielding and protection against moisture and corrosion. They feature high-density contact arrangements in a miniature circular shell and offer quick-mating and environmentally-sealed performance. Applications include military aircraft, commercial airlines, communications equipment, armored vehicles, missiles, and shipboard systems. The connectors operate across a wide temperature range (-85°F to +392°F) and provide excellent signal integrity with up to 65 dB shielding at 10 GHz.