Amphenol Audio 3.5mm K Series Phone Plugs provide pure sound performance in the most demanding audio applications. Based on the AX Series shell design, the 3.5mm K
Series Phone Plugs complement modern audio architecture and truly "fit"
in their environment. Features include precision machined
contacts with nickel or gold plating, a robust diecast shell in satin
nickel or black finish, and flexible grommet cable protection. The series fits cable O.D from 2.5mm to 5mm (0.098" to
0.196"). The K Series extended shaft makes it ideal for mobile devices. The KS3PC & KS3PC-AU extended shaft allows full insertion on Smart Phones, iPads and iPods with protective cases installed on them.