3.5mm Musician/OEM Range Jack Sockets Brought to you by Amphenol, 3.5 mm PCB mount jack sockets offered in stereo format, in horizontal or vertical versions as specified with metal entry bore and plastic housings. Suitable for many audio applications that call for a high quality 3.5 mm jack socket. All models are highly reliable and excellent quality. Features & Benefits 813-8875 Horizontal mount 813-8879 Vertical mount