Standards for the use of N-type connectors in countries all over the world (Part 1)
In the International Standard Classification, n-type connectors involve parts and accessories for telecommunications equipment, electrical equipment for special working conditions, electrical equipment and systems for aerospace, optical fiber communications, electrical devices, electromechanical components for electronic and telecommunications equipment, and road vehicle installations.
In the Chinese standard classification, n-type connectors involve connectors, explosion-proof electrical appliances, structural parts for electrical devices, electronic components, optical communication equipment, electrical equipment and lamps, and metal casting and forging materials for aviation and aerospace.
General Administration of Quality Supervision, Inspection and Quarantine, standards for n-type connectors
GB/T 11313.16-2015 Radio frequency connectors Part 16: Sectional specification for radio frequency coaxial connectors (N type) with an outer conductor inner diameter of 7mm (0.276in), a characteristic impedance of 50Ω (75Ω), and threaded connection
British Standards Institution, standards for n-type connectors
BS EN 4652-321-2017 Aerospace series. Coaxial RF connector. Type 3. N connector. Crimp component version. Right angle plug. Product specifications
BS EN 4652-312-2015 Aerospace series. RF coaxial connector. Type 3, N connector. Fastening nut assembly version. Square flange socket. Product standard
BS EN 4652-313-2015 Aerospace series. RF coaxial connector. Type 3, N connector. Fastening nut assembly version. Bulkhead socket. Product standard
BS EN 4652-311-2015 Aerospace series. RF coaxial connector. Type 3, N connector. Fastening nut assembly version. Right-angle plug. Product standard
BS EN 4652-310-2015 Aerospace series. RF coaxial connector. Type 3 N connector. Clamping nut assembly version. Straight plug. Product standard
BS EN 4652-310-2015 Aerospace series. RF coaxial connector. Type 3 N connector. Clamping nut assembly version. Straight plug. Product standard
BS EN 61169-16-2007 RF connectors. Sectional specification. Threaded radio frequency coaxial connectors with inner diameter of outer conductor 7 mm (0.276 in). Characteristic impedance 50 Ω (75 Ω) (Type N)
BS QC 222100-1997 RF connector. The inner diameter of the outer conductor is 7mm (0.276in), and the characteristic impedance of the threaded connection is 50Ω, 75Ω RF coaxial connector (N type)
French Association for Standardization, standards for n-type connectors
NF L54-300-311-2016 Aerospace series. RF coaxial connectors. Part 311: Type 3 N connector. Clamping nut assembly version. Right angle plug. Product standard
NF L54-300-313-2016 Aerospace series. RF coaxial connectors. Part 313: Type 3 N connector. Clamping nut assembly version. Bulk wall socket. Product standard
NF L54-300-312-2016 Aerospace series. RF coaxial connectors. Part 312: Type 3 N connector. Clamping nut assembly version. Square flange socket. Product standard
NF L54-300-310-2015 Aerospace series. RF coaxial connectors. Part 310: Type 3, N connector. Fastening nut assembly version. Straight plug. Product standard
