Product introduction
SMA series connectors are small threaded connections, small size, wide frequency bandwidth, superior mechanical and electrical performance, high reliability, suitable for microwave communication, aerospace navigation, microwave equipment and other fields.
Applications: communications, radars, antennas, networks, etc.
Product features: four-hole flange installation, microstrip size φ1.3×3, bandwidth, small size, excellent performance and long life.
Product appearance
Important technical parameter
Electrical property
| Temperature range | -65~+125℃ | ||
Characteristic impedance
| 50Ω | Frequency range | DC-18GHz | |
Dielectric withstanding voltage
| 1000V | VSWR | ≤1.05+0.012F(GHz) | |
Insulation resistance
| ≥5000MΩ | Insertion loss | ≤0.05√F(GHz)dB | |
Contact resistance
| Center conductor | ≤3.0mΩ | Mechanical property | |
Outer conductor | ≤2.0mΩ | Durability | 500times |
Materials and surface treatment
Center conductor
| Beryllium bronze,gold plating | Insulating medium |
PTFE |
Outer conductor
| Brass,gold plating | / | / |
Picture display