SMB-50K
Our products have been widely used in communication, medical, automotive, military, aerospace and other fields, and exported to overseas markets.
Keywords: RF coaxial connector 丨 connector
Product Description
SMB series connectors is the type of quick-lock rf coaxial connectors. Meet the specification of MIL-C-39012 and IEC 60169-10.The characteristic impedance of the SMB coaxial connectors is 50 or 75 ohm. With the advantages of small size,easy use and high performance connectors.This kind of connectors is used in the communications.
KEY PERFORMANCE
| IMPEDANCE | 50/75Ω | |
| FREQUENCY RANGE | 50Ω | 0-4 GHz |
| 75Ω | 0-2 GHz | |
| VSWR | ≤1.34 | |
| CONTACT RESISTANCE | CENTER CONDUCTOR | ≤5mΩ |
| OUTER CONDUCTOR | ≤2.5mΩ | |
| INSULATION RESISTANCE | ≥1000 MΩ | |
| DIELECTRIC EITHSTANDING VOLTAGE | 750V | |
| TEMPERATURE RANGE | -55℃~+125℃ | |
| ENGAGEMENT FORCE | <63N | |
| SEPARATION FORCE | 8-63N | |
| DURABILITY | 500 CYCLES | |
MATERIAL & PLATING
| PART NAME | MATERI AL & PLATI NG | |
| OUTER CONDUCTOR | BRASS, GOLD OR NICKEL | |
| CENTER CONDUCTOR | MALE | BRASS, GOLD |
| FEMALE | BERYLLIUM BRONZE, GOLD | |
| INSULATOR | PTFE | |
| SEAL RING | BERYLLIUM BRONZE, GOLD OR NICKEL | |
| CRIMP FERRULE | BRASS, GOLD OR NICKEL | |
INTERFACE MATI NGDI MENSI ONS ( mm)
| JACK | ||
|
CODE
|
min.
|
max.
|
|
A
|
--
|
--
|
|
B
|
--
|
2.06
|
|
C
|
--
|
--
|
|
D
|
--
|
1.63
|
|
E
|
2.97
|
--
|
|
F
|
0.18
|
--
|
|
H
|
0.18
|
0.94
|
|
J
|
3.58
|
--
|
|
R
|
3.58
|
--
|
|
S
|
3.05
|
|
Note: The dimensions marked with * are allowed to protrude from the reference plane by less than 0 05 or below the reference plane ＜ 0 eighteen
| PLUG | ||
| CODE | min. | max. |
| a | 3.66 | 3.71 |
| b | 2.08 | -- |
| C | -- | -- |
| d | 1.65 | -- |
| e | -- | 2.97 |
| f | -- | 0.18 |
| g | 1.32 | -- |
| h | -- | 0.18 |
| j | 3.33 | 3.58 |
| k | 3.58 | |
| RI | 0.05 | 0.15 |
| Rm | -- | 0.13 |
| n | -- | 0.25 |
| p | 0.48 | 0.53 |
| q | 0.15 | 0.25 |
| r | 0 | -- |
| s | 3.05 | |
| aa | 3.43 | 3.53 |
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CONTACT US
E-mail: sales@fsconnector.com
Add: Qianwang Group, Qianwang Village, Zouqu Town, Zhonglou District, Changzhou City
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Copyright 2025 Changzhou Zhitongxiang Machinery Equipment Co.,Ltd