The N type male to SMA female adapter establishes a robust 50Ω coaxial interconnection for seamlessly linking test equipment, modules, and subsystems across telecommunications, industrial automation, and RF testing. This precision sma to n adapter features a corrosion-resistant stainless steel body with gold-plated brass contacts and nickel plating, ensuring minimal contact resistance, enhanced durability through thousands of mating cycles, and reliable performance in harsh environments. Rated for consistent operation up to 18 GHz, it delivers low insertion loss, tight VSWR, and stable impedance matching for both field and laboratory applications. Designed to meet stringent demands of system integrators and procurement teams, the n-type to sma adapter simplifies panel mounting, assembly, validation, and service workflows while supporting long-term maintainability and full lot traceability. Each unit is supplied with complete test data and certification to accelerate qualification and minimize integration risks. Its optimized interface design improves passive intermodulation (PIM) performance, making it suitable for 5G, aerospace, and defense applications where signal integrity is critical. By ensuring superior interoperability and consistent signal integrity, this adapter effectively reduces system downtime, enhances measurement accuracy, and extends equipment lifespan. Fully compliant with industry connector standards and compatible with n-type sma equipment, it enables simplified inventory management, lower lifecycle costs, and scalable deployments—all supported by stringent quality control and global logistics.
Key Specifications
| Configuration | |
| Connector Series 1 | SMA |
| Connector Gender 1 | Female |
| Connector Body Material 1 | Stainless Steel |
| Adatper Mount Method 1 | None |
| Connector Series 2 | N type |
| Connector Gender 2 | Male |
| Connector Body Material 2 | Stainless Steel |
| Adatper Mount Method 2 | None |
| Adatper Angle | Straight |
| Electrical Specifications | |
| Impedance | 50 ohm |
| Frequency Range(From DC) | 18GHz |
| VSWR | ≤1.2 (DC 0~18GHz) |
| Insertion Loss | ≤0.05xSqt(f_GHz) |
| Voltage Rating | 335 V(rms) |
| Dielectric Withstanding Voltage | 1000V |
| Insulation Resistance | ≥5000Mohm |
| Mechanical Characteristics | |
| Mating Cycles | ≥ 500 cycles |
| Mating Torque | 5~7 in - lbs |
| Environmental Characteristics (RoHS Complliant) | |
| Temperature Rating | -40°C ~ +125°C |
| Corrosion (Salt Spray) | MIL-STD-202, Method 101, Condition B |
| Vibration | MIL-STD-202, Method 204, Condition D, 20 Gs |
| Shock | MIL-STD-202, Method 213, Condition I, 100 Gs |
| Thermal Shock | MIL-STD-202, Method 107. Cond. B, -40°C to +85°C |
| Moisture Resistance | MIL-STD-202, Method 106, Less Step 7B |
| Barometric Pressure (Altitude) | MIL-STD-202, Method 105, Condition C, 70k Ft. |
CAD Drawing
Dimensions in mm/ [inch], Tolerance +1%
Coaxial Cable Assembly
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Coaxial RF Connector
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Coaxial RF Termination
Coaxial RF Test Probe
Coaxial RF Attenuator
RF Switch
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