TE Connectivity Type N Plugs and Jacks. A range of 50 Ohm type N RF straight and right angled coaxial plugs with hex crimp cable terminations, nickel plated brass bodies, PTFE dielectric and gold plated brass contact. Stock numbers ; 680-7434 680-7434 and ; 680-7466 680-7466 are for use with RG-8 A/U, RG-213/U, URM 67, KX 4 cable types Stock number ; 718-2623 718-2623 is for use with RG-9 B/U, RG-214/U, URM 91, KX 13 and KX 24 cable types