Product Overview
The model of SMA male PCB mount connector is SMA-JE.SMA series are popular 50 ohms RF connectors, using a threaded interface, providing reliable and excellent electrical performancein high frequencies. They are widely used in aero and aero space, military weapons, wireless network, and microwave devices ordata communication. They also attach semi-flex or semi-rigid cables working up to 18GHz.




SMA RF connector cable installation
There are two main methods for SMA RF connector installation
(1)Soldering the center conductor and screwing on the shield.
(2)Crimping the center conductor and crimping the shield. Other methods are derived from the above two methods, such as: soldering the center conductor and crimping the shield.
SMA RF connector method
It is used in situations where there are no special installation tools; because the crimping installation method has high work efficiency and reliable termination performance, and the design of the special crimping tool can ensure that each cable component installed is the same, so with the development of low-cost installation tools, soldering the center conductor and crimping the shield will become increasingly popular.
Electrical
|
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 |
Material and Plating
| SMA-JE |
Material |
Plating |
|
Body |
Brass |
Gold |
|
Center conductor |
Brass |
Gold |
|
Crimp Ferrule |
Brass |
Gold |
|
Insulator |
PTFE |
Environmental
|
Temperature Range |
-40℃ ~ +125℃ |
|
Humidity |
<95% |
|
Salt-fog Test |
48h |
Zhenjiang Tongda Electronics Co., Ltd. is a professional manufacturer of SMA male PCB mount connector, providing you with products suitable for you.
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