Product Overview
The SMA-J5 is a male cable connector in our SMA series of RF coaxial connectors. The SMA series represents one of the most widely used semi-precision, subminiature RF and microwave connectors, particularly suitable for electronic systems operating at frequencies up to 18GHz and beyond. The SMA-J5 inherits all the technical advantages of this series and features a clamp-type termination process, specifically designed for terminating 5D-FB and other compatible coaxial cables.
With a straight-body configuration, the connector achieves reliable mating with SMA female connectors through its external thread and male pin interface. The clamp-type termination method offers simple installation and secure connections, making it particularly suitable for field installation and maintenance scenarios.
Electrical
Below are the main performance parameters of our SMA-J5 connector:
|
Impedance |
50Ω |
|
Frequency Range |
0-6GHz |
|
Working Voltage |
≤335V |
|
VSWR |
≤1.2 |
|
Insulation Resistance |
≥1000mΩ |
|
Withstanding Voltage |
750V |
|
Center Contact Resistance(mΩ) |
≤5 |
|
Outer Contact Resistance(mΩ) |
≤2.5 |
|
Durability |
500 cycles |
Environmental
|
Temperature Range |
-40℃ ~ +125℃ |
|
Humidity |
<95% |
|
Salt-fog Test |
48h |
Material and Plating
|
Material |
Plating |
|
|
Body |
Brass |
Gold |
|
Center conductor |
Brass |
Gold |
|
Crimp Ferrule |
Brass |
Gold |
|
Insulator |
PTFE |
Primary Applications
The SMA-J5 connector is widely used in the following scenarios:
Microwave Equipment & Digital Communication Systems
Used in RF loops of microwave equipment and digital communication systems to connect RF cables or microstrip lines.
Wireless Networks & Process Control Systems
Extensively applied in wireless network equipment and process control devices for RF signal connections.
Base Stations & Antenna Systems
Serves as a terminal connector for RF cables in communication base stations and antenna systems.
Instrumentation & Test Equipment
Suitable for RF signal interfaces on various test instruments and measurement equipment.
IoT & Smart Devices
The compact design of the SMA-J5 makes it an ideal choice for IoT terminals, smart home devices, and similar applications.
Why Choose Us?
As a professional manufacturer of RF coaxial connectors and cable assemblies, we are committed to delivering reliable, high-performance products to our customers. The SMA-J5 is one of our mature, market-verified offerings – with solid specifications, easy installation, and stable performance. Whether you need an RF connection for microwave equipment, an antenna interface for base stations, or a signal transmission solution for IoT devices, this connector provides a dependable answer.
We welcome you to contact us for free samples, detailed datasheets, or competitive quotations. Our technical team is ready to support your specific application requirements – from standard off-the-shelf products to customised solutions.
Let's make your RF connection worry-free.
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