Xi'an Sipu RF Technology Co., Ltd.
Meticulous design, precision manufacturing, and continuous improvement — customer satisfaction is our eternal pursuit.
Add to Cart
Product Overview
SMA series connectors are compact, threaded RF coaxial connectors known for their wide frequency range, excellent mechanical and electrical performance, and high reliability. They are widely used in microwave communication, aerospace navigation, instrumentation, and other high-frequency applications.
Applications
Instrumentation, microwave communication, aerospace navigation, networking equipment, and RF systems.
Key Features
Four-hole flange mount for secure and stable installation
Microstrip-compatible design with slotting: width 0.2 mm, depth 2.5 mm
High reliability and consistent electrical performance
Wide frequency bandwidth and low VSWR
Compact size and strong environmental resistance
Compliant with MIL-C-39012 and IEC60169-15 standards
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 | / | / |
Product Image Gallery