SMA Male RF Coaxial Connector – Straight Type, Brass Body, 18GHz
SMA Male RF Coaxial Connector – Straight Type, Brass Body
Product Overview
SMA connectors are compact, threaded RF connectors and among the most widely used in the industry. Known for their reliability and performance, they are ideal for high-frequency applications such as microwave communications, aerospace navigation, and RF measurement systems.
Applications
Microwave communication, aerospace navigation, antennas, radar systems, and RF instrumentation.
Key Features
Straight type SMA male interface
Compatible with 2# semi-flexible and semi-rigid coaxial cables
Strong interchangeability with standard SMA connectors
High reliability, excellent electrical performance, and long service life
Brass body for cost-effective durability and stable signal transmission
Easy to solder and integrate into RF systems
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 | 500 times | |
Materials and Surface Treatment
|
Center conductor
|
Brass, gold plating | Insulating medium | PTFE |
|
Outer conductor
|
Brass, gold plating | Sealing ring | Silicon rubber |
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