A new (2007) version of the WBT-0150 connector. Improved to utilize the nextgen™ insert. Contacts utilize passivated pure fine silver. The body is constructed with brass and then platinum plated to give a nice asthetic appeal. The central contact assembly is made of Ultramid® and the negative contact uses Dyneon™. The barrel is comprised of brass and finished in a glossy piano black color. A characteristic impedance of 75 ohms makes this a perfect match for digital audio and video. The maximum size conductor that can be used is 1.5mm² / 16-17 AWG. Maximum diameter of cable with dielectric is 9.1-11.3 mm² / 0.358-0.445 inches². The barrel is offered in black only.