The WBT-0114 is a replacement for the WBT-0144 classic connector. It is constructed of Ultramid® and available in nine different colors for multi-channel identification. The barrel is made of brass and finished in a matte black galvanized finish. The contact elements are made of high-purity copper, second only to silver, in order to ensure optimum signal transmission. Conductor metal is nickel free and gold plated to protect the surface from oxidation and to ensure contact quality.