Products Description
FEATURES & APPLICATION
N connectors are popular screw-coupling middle-or-low power coaxial connectors with impedances of 50 ohms and 75 ohms. N connectors are widely used for electrical instruments r applications where vibration resisitance and environmental protection is required ,including communication ,coaxial components , duplesers, couplers, microwave testing system and microwave network or connecting RF cables.Connected with high accuracy semi-flexible oe semi-rigid cables N RF connectors can work up to 11 GHz resulting in low VSWR.
WORKING PRINCIPLE
The signal is transmitted through the inner conductor; the outer conductor forms a shielding layer to block external electromagnetic interference and prevent signal radiation loss; the insulating medium precisely controls the characteristic impedance to ensure low reflection and low standing wave ratio at high frequencies; the threaded locking ensures stable contact, shock resistance, and waterproofing, making it suitable for high-power, high-frequency applications.
INTERFACE MATING DIMENSIONS (50Ω)
PIN CONNECTORS
| PIN CONNECTORS | ||
| Code | Millimeters | |
| Min | Max | |
| A | 16.00 | - |
| B | 7.98 | 8.04 |
| C | 1.64 | 1.67 |
| D | 3.04 nom. | |
| E | 0.41 | 1.52 |
| F | 10.11 | 10.46 |
| G | 5.28 | 5.36 |
| H | 2.79 | 3.56 |
| I | 0.08 | 0.30 |
| J | 4.01 | 4.27 |
| K | 4.50 | - |
| L | 7.00 nom. | |
Products Description
| SOCKET CONNECTORS | ||
| Code | Millimeters | |
| Min | Max | |
| A | - | 15.93 |
| B | 8.03 | 8.13 |
| C | 8.53 | 8.74 |
| D | 3.04 nom. | |
| E | 10.72 | - |
| F | 9.07 | 9.17 |
| G | 5.18 | 5.26 |
| H | 5.33 | - |
| I | 4.37 | - |
| J | 1.19 | 1.96 |
| K | 7.00 nom. | |
eNVIRONMENTAL CONDITIONS
| Temperature Range | -55℃～+155℃,( PE Cable -40℃～+85℃ ) |
| Frequency Range | DC～11 GHz |
| Impedance | 50 Ω |
| Working Voltage | 1000 V r.m.s , at sea level |
| Vibration | 100 m/s²(10～500Hz), 10g |
| Salt spray test | 5% NaCl solution; test time ≧48h |
| Waterproof Sealing | IP67 |
tECHNICAL CHARACTERISTICS
| Withstanding Voltage | 2500V r.m.s , at sea level |
| Contact resistance | |
| Center contact | ≦1 mΩ |
| Outer contact | ≦1 mΩ |
| Insulation resistance | ≧5000 MΩ |
| Center Contact retention force | ≧0.56 N |
| Coupling nut retention force | ≦450 N |
| Insertion Loss | 0.24 dB/6 GHz |
| V.S.W.R | |
| Straight |
≦1.15/6 GHz |
| Right angel |
≦1.25/6 GHz |
| Shielding Efficiency | ≧90 dB/3 GHz |
| Average power | ≦0.60 KW/3 GHz |
| Durability ( matings ) | ≧500times (cycles) |
MATERIAL & PLATING
| Body | Brass/Nickel plated |
| Pin contact | Brass/Gold plated |
| Socket contact | Beryllium or tin bronze/Gold plated |
| Resilient contact | Beryllium-copper/Gold plated |
| Insulators | PTFE |
| Crimp ferrules | Copper alloy/Nickel or nickle plated |
| O-ring sealing | 6146 silicone rubb |
APPLICABLE STANDARDS
MIL-C-39012;CECC 22110.
Pb, Hg, Cd, Cr6, PBB, PBDE in all products and raw materials are both EuRoHS and China RoHS compliance.
APPLICATION AREAS
Base stations and antennas
Telecommunication systems
Radar and aerospace equipment
Military and defense equipment
RF test and measurement
Broadcast and satellite communication
Industrial and automotive RF systems
EQUIPMENT STRUCTURE
1. Inner conductor
2. Insulating medium
3. Outer conductor
4. Locking mechanism
5. Sealing component
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