Overview
This is a technical datasheet for a Straight Jack Square Flange Crimp Type connector, specifically designed for cable type 5/50 D and part of the R141.293.000 Series BNC. This connector features a square flange with four threaded holes measuring 3×56 UNEF 2B for mounting. The datasheet provides detailed dimensions of the component in millimeters, ensuring compatibility and precise fit during installation.
Components and Materials
The connector is comprised of several materials, each chosen for their specific properties to ensure optimal performance and durability. The datasheet divides the components into the following categories: the body of the connector, the center contact, the outer contact, the insulator, the gasket, and other parts.
Body
The body of the connector is made from brass, which is plated with 2 micrometers (um) of nickel for enhanced conductivity and resistance to corrosion.
Center Contact
For the center contact, the material used is beryllium copper, which is known for its electrical conductivity and mechanical strength. It is plated with 0.5 um of gold over 2 um of nickel, which provides superior corrosion resistance and ensures a long-lasting, reliable connection.
Outer Contact
The outer contact also employs brass in its construction and leverages the same plating as the center contact—gold over nickel. This similarity in materials and plating facilitates consistent performance across the connector.
Insulator
The insulator piece is fashioned from PTFE (Polytetrafluoroethylene), a material chosen for its exceptional dielectric properties, resistance to high temperatures, and its chemical inertness.
Gasket and Other Parts
The gasket is unspecified, but it likely serves the purpose of providing a tight seal to prevent ingress of contaminants. The other parts of the connector are made from brass with a nickel plating, ensuring that all metallic components benefit from the protective and conductive properties of nickel.
Quality Assurance and Updates
The datasheet is identified as issue 0747D. Radiall, the manufacturer, underscores its commitment to continuous product improvement, thus reserving the right to make necessary changes to the product specifications. This notation indicates that while the datasheet provides detailed technical specifications, updates and improvements to the product may occur over time to enhance performance or usability.
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