In the past, a basic cutting oil had been used for the less-demanding brass and bronze applications, and a heavier, custom-formulated oil had been used in the leaded nickel, tellurium, and
beryllium copper applications.
In addition, the choice of cast versus machined
beryllium copper is examined.
The one-piece contacts are made of
beryllium copper and are plated with 50[micro]-in.
SMI-98 is a bimetal composite material with high thermal conductivity comparable to
beryllium copper, but with high hardness and rigidity.
Contacts are made of
beryllium copper or nickel silver and plated with gold over nickel.
Pasternack's new lines of SMP adapters and SMPM adapters utilize passivated stainless steel construction and
Beryllium copper (BeCu) designs for the SMP female connectors.
Featuring silver plated
beryllium copper inner conductors, with Teflon[R] dielectrics and nickel or silver plated bodies, these high power connectors can be supplied as straight or right angle plugs, receptacles and jacks.
The polish is effective on mild or stainless steels, aluminum, brass bronze,
beryllium copper, kirksite, zinc, powdered metal, and other materials.