164F Series Filtered Audio Connectors meet or exceed all MIL-DTL-55116 requirements, including mating durability, environmental sealing, and thermal cycling. They mate to standard plugs, with screw-machined contacts, passivated stainless steel shells, and high grade thermoplastic inserts. The patented Amphenol solderless stress-isolation design, results in a shorter, lighter connector with superior thermal and physical shock capabilities.