M85049/2-3C

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M85049/2-3C is a type of circular connector backshells and cable clamp in the MIL-DTL-85049 series. This series includes a variety of different size of backshell designs, as well as cable clamps. The connector is designed to promote reliable, electrically conductive connections for military, aerospace, automotive, and industrial applications. The M85049/2-3C conforms to size 2, with a 3/32"" diameter insert.

The M85049/2-3C is designed for use with MIL-DTL-38999 series connectors. It offers an environmental seal, and it is designed with a metallic strain-relief associated with backshell. The design of M85049/2-3C eliminates loose connections and further offers a secure solution. The 50 microinches of gold are plated over the nickel-plating along the contact to increase the contact’s resistance to tarnishing and corrosion.

The contacts of the M85049/2-3C feature a black glass filled polycarbonate shell and protective cap to ensure that the contact’s interface with the mating contact without any shorts or open circuits. The connector features a double row of contacts which allows for additional and superior compression which assists with reducing insertion forces. Additionally, the connector offers a reverse break-off aid which makes it easier for technicians to install and remove the contact without damaging the contact.

The M85049/2-3C is designed with an internal gasket that provides superior environmental protection for the connection. The gasket seals against dust, dirt, and moisture, all of which can be harmful to the connection. Additionally, the gasket prevents contaminants from entering the connector, which could cause shorts or open circuits.

The construction of the M85049/2-3C offers protection from most harsh environmental conditions, withstanding up to 500 hours of salt spray testing. The connector is designed to meet the environmental protection requirements of MIL-DTL-85049 and 8x19/25 specification requirements. It is also capable of withstanding temperatures ranging from -65°F to +250°F (-54°C to 121°C).

The M85049/2-3C is also designed to impose minimal resistance for micro-miniature mating contacts, with the contact force limited to only 200 g. The connector is also designed so that pre-mating resistance to even out the contact forces, preventing any resistance on the interface.

In summary, the M85049/2-3C connector is an ideal solution for mid-board applications providing high reliability and superior environmental protection. It is also designed to meet electrical and mechanical requirements, as well as offers a superior compression for improved contact retention. This ensures that the connection is secure and able to withstand many of the harsh environmental conditions that might otherwise damage the connection.

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