This standard BS EN 61169-16:2007 Radio-frequency connectors is classified in these ICS categories:
35.240.50 IT applications in industry
35.110 Networking
25.040.40 Industrial process measurement and control
33.120.30 RF connectors
IEC 61169-16:2006 Provides information and rules for the preparation of Detail Specifications (DS) for pin and socket R.F. coaxial connectors, with screw coupling mechanism, for low to medium power applications. The connector is commonly known as the "type N". Three versions of the 50 characteristic impedance type N connector are included, each version being mateable with each of the others.