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SMB系列射频同轴连接器
SMB系列产品是一种推入锁紧式连接器，它具有体积小、重量轻、电性能优良、使用方便的特点，适用于无线电设备及电子仪器射频回路中连接射频同轴电缆用。
The series of SMB products are that one kind push the locking type joining, it has small, light, electric performance a fine characteristic eary to use, Suitable for joining the coaxial cable of the radio frequency to use in the radio equipment and radio frequency loop of the electron tube instrument.
界面尺寸 INTERFACE MATING DIMENSIONS
|
插头(Plug) |
|
插座(Ｊack) |
|
|
|
|
|
|
Plug |
|
Code |
Millimeters |
|
Min |
Max |
|
A |
- |
2.06 |
|
B |
- |
1.63 |
|
C |
0.18 |
- |
|
D |
0.18 |
0.94 |
|
E |
2.97 |
- |
|
F |
3.58 |
- |
|
G |
3.58 |
- |
|
H |
3.05nom | |
|
|
|
Plug |
|
Code |
Millimeters |
|
Min |
Max |
|
A |
- |
0.25 |
|
B |
2.08 |
- |
|
C |
3.66 |
3.71 |
|
D |
0.48 |
0.53 |
|
E |
0.00 |
- |
|
F |
1.32 |
- |
|
G |
3.33 |
3.58 |
|
H |
1.65 |
- |
|
I |
- |
2.97 |
|
J |
- |
0.18 |
|
K |
- |
0.18 |
|
L |
0.69 |
0.94 |
|
M |
3.05nom | |
主要技术特性 TECHNICAL SPECIFICATIONS
|
温度范围 Temp.range |
-65～+165℃ |
|
特性阻抗 Impedance |
50Ω，75Ω |
|
频率范围 Frequency Range |
DC～4GHz（50Ω）；0～2GHz（75Ω） |
|
工作电压 Working Voltage |
500Vmax （有效值） |
|
耐压 Withstand Voltage |
1000Vrms （海平面有效值） |
|
接触电阻 Contact resistance |
内导体之间 Center Contact≤5mΩ |
|
外导体之间 Outer Contact≤2mΩ |
|
绝缘电阻 Insulation resistance |
≥1000MΩ |
|
电压驻波比 VSWR |
直式 Right angle≤1.25 |
|
弯式 Straight≤1.45 |
|
耐用性 Durability (mating) |
≥500次 (cycles) |
适用技术标准 APPLCABLE STANDARD
MIL-C-39012
CECC 22130
IEC 60169-10 | 
