SMA-K Self-Locking RF Coaxial Socket Connector – Axial Engagement, Compatible with CXN3506 Cable
SMA-K Self-Locking RF Coaxial Socket Connector – Axial Engagement, Compatible with CXN3506 Cable
Product Overview
Our self-locking SMA connectors are designed to maintain a secure connection even in high-vibration environments. The specialized locking mechanism ensures the connector remains firmly mated, while the use of high-performance materials allows for reliable operation in harsh conditions such as aerospace, aviation, marine, and underwater applications.
SMA connectors themselves are compact, threaded RF connectors widely recognized for their excellent electrical performance, wide frequency range, and small size. They are particularly suitable for connecting microstrip lines and coaxial cables in RF circuits within microwave and digital communication systems.
Application Scope:
Wireless communication, telecommunications, networking systems, and other high-frequency applications exposed to mechanical stress or environmental extremes.
Key Features:
Self-locking axial engagement mechanism to prevent loosening under vibration
Compatible with CXN3506 RF coaxial cable
Wide frequency bandwidth and consistent electrical performance
Compact design and high reliability
Long service life, strong vibration and corrosion resistance
Ideal for use in aerospace, aviation, marine, and rugged outdoor systems
Product Specifications
Important Technical Parameters
|
Electrical property
|
Temperature range |
-55～+125℃ | ||
|
Characteristic impedance
|
50Ω |
Frequency range |
DC-18GHz | |
|
Dielectric withstanding voltage
|
100V |
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 |
Sealing ring |
Silicon rubber |
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