Product Overview
The model of SMB right angle connector is SMB-75JE.SMB right angle connector is a small, push-on, lockable RF coaxial connector. It features compact size, light weight, ease of use, and excellent electrical performance. It is suitable for connecting coaxial cables in high-frequency circuits within radio equipment and electronic instruments. On wireless equipment, it is often used to connect E1 transmission cables on the base station side to the base station's DDF (Dedicated Distribution Frame) transmission box. Invented in the 1960s, the SMB connector is smaller than the SMA connector. It offers two characteristic impedances: 50 ohms and 75 ohms. It exhibits excellent electrical characteristics from DC to 4 GHz. The SSMB connector is a miniature version of the SMB connector, operating up to 12.4 GHz.
Electrical
|
Impedance |
50Ω |
|
Frequency Range |
0-3GHz |
|
Working Voltage |
≤335V |
|
VSWR |
≤1.2 |
|
Insulation Resistance |
≥1000mΩ |
|
Withstanding Voltage |
1000V |
|
Center Contact Resistance(mΩ) |
≤6 |
|
Outer Contact Resistance(mΩ) |
≤1 |
|
Durability |
500 cycles |
Material and Plating
| SMB-75JWE |
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 SMB right angle connector, providing you with products suitable for you.
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