Product introduction
SMA RF coaxial connector has the advantages of small size, frequency bandwidth, superior mechanical and electrical performance, high reliability, etc., and is the most widely used RF connector, which meets MIL-C-39012, IEC60169-15 standards, and is interchangeable with similar products in the world.
Applications: test instruments, microwave communications, aerospace navigation, weapon systems, etc.
Product features: bent structure, mating RG 142/U cable, strong interchangeability, superior mechanical and electrical properties, environmental resistance, easy assembly, etc.
Product appearance
Important technical parameter
Electrical property
| Temperature range | -65~+125℃ | ||
Characteristic impedance
| 50Ω | Frequency range | DC-12.4GHz | |
Dielectric withstanding voltage
| 1000V | VSWR | ≤1.15+0.02F(GHz) | |
Insulation resistance
| ≥5000MΩ | Insertion loss | ≤0.08√F(GHz)dB | |
Contact resistance
| Center conductor | ≤3.0mΩ | Mechanical property | |
Outer conductor | ≤2.0mΩ | Durability | 500times |
Materials and surface treatment
Center conductor
| Brass,gold plating | Insulating medium | PTFE |
Outer conductor
| Brass,gold plating | Sealing ring | Silicon rubber |
Picture display