Product Overview
The model of SMA male solder connector is SMA-JB2.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.
Connector Styles
SMA connectors have a threaded external connection interface with a hexagonal shape that allows for wrench-tightening. They can be tightened to the correct seal using a special torque wrench, allowing for a good connection without overtightening. SMA connectors are commonly found in four styles:
Positive-polarity SMA male (SMA-J);
Positive-polarity SMA female (SMA-K);
Reverse-polarity SMA male (RP-SMA-J);
Reverse-polarity SMA female (RP-SMA-K).
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-JB2 |
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 solder connector, providing you with products suitable for you.
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