Series N connectors are threaded connector,medium and small power RF connector.there are 50ohm and 75 ohm about the Characteristic impedance.they are widely use in electronic instrument,communication equipment,internet system,microwave testing,cable assembly and Semiflexible and semirigid cable.their Frequency can reach 11GHz .
N type connector Features & Benefits
| • | Accommodates a wide range of medium to miniature-sized RG coaxial cables in a rugged medium-sized design |
| • | Broad line of Military (M39012), Industrial (UG) and Commercial (RFX) grade products available, giving customers choices in weighing cost versus performance benefits |
| • | Meets many customer application demands with plug styles available in straight and right angle and jack styles available in panel mount, bulkhead mount, and receptacle |
N type connector Applications
Antennas, base stations, broadcast, cable assembly, cellular, components, instrumentation, microwave rodio, mil-aero, PCS, radar, radios, satcom, surge protection, wlan
Brass N type connector Specification
| Electrical | |
| Impedance | 50/75 Ω |
| Frequency Range | 0 - 120 GHz |
| Voltage Rating | 1,500 volts peak |
| VSWR | MIL-C-39012 straight connectors: 1.3 max 0-11 GHz MIL-C-39012 right angle connectors: 1.35 max 0-11 GHz |
| Dielectric Withstanding Voltage | 2,500 volts rms |
| Insulation Resistance | 5,000 MΩ minimum |
| Center Contact Resistance | 1.0 mΩ |
| Outer Contact Resistance | 0.2 mΩ |
| RF Leakage | -90 dB minimum at 3 GHz |
| Insertion Loss | .15 dB maximum at 10 GHz |
| Mechanical | |
| Mating | 5/8-24 threaded coupling |
| Braid or Jacket Cable Affixment | All crimps: hex braid crimp Clamps: screw-thread nut and braid clamp |
| Center Conductor Cable Affixment | Crimp: crimp or solder All others: solder only |
| Captivated Contact | All crimps unless specified otherwise |
| Cable Retention | Crimps: 60-120 lbs Clamps: 30-70 lbs |
| Material | |
| Male Contacts | Brass, silver or gold plated |
| Female Contacts | Phosphorous bronze or beryllium copper, silver or gold plated |
| Other Metal Parts | Brass with ASTROplate® finish; M39012 has silver finish |
| Insulators | TFE, copolymer of styrene or glass-TFE (hermetic seal) |
| Weatherproof Gaskets | Silicone rubber of synthetic rubber |
| Crimp Ferrule | Copper |
| Environmental | |
| Temperature Range | TFE: -65°C to +165°C |
| Weatherproof | All series N with gaskets are weatherproof |
| Hermetic Seals | Pass helium leak test of 2x10-8 cc/sec |
| Pressurized Shock | Compression seal MIL-STD-202, method 213 |
| Vibration | MIL-STD-202, method 204, test condition B |
| Moisture Resistance | MIL-STD-202, method 106 |
| Corrosion | MIL-STD-202, method 101, test condition B |
| Temperature Cycling | MIL-STD-202, method 102, test condition C |
| Altitude | MIL-STD-202, method 105, test condition C |
| Military
| |
| MIL-C-39012 MIL-A-55339 | Where applicable |
