连接器Connector & 线材组装Cable Assembly
产品规格
Description
SPK MMCX Connectors can be used from DC up to 6GHz and higher. The locking consists of a snap-on mechanis, .the non-slotted outer conductor the connection has a low RF-leakage.
PLUG
Letter |
MINIMUM |
MAXIMUM |
A |
|
∮2.39 m/m |
B |
∮1.57 m/m |
∮1.63 m/m |
C |
∮2.31 m/m |
∮2.36 m/m |
D |
2.69 m/m |
|
E |
0.00 m/m |
0.25 m/m |
F |
1.45 m/m |
|
G |
|
3.15 m/m |
H |
0.38 m/m |
0.43 m/m |
I |
|
|
J |
|
|
JACK
Letter |
MINIMUM |
MAXIMUM |
A |
∮2.41 m/m |
|
B |
2.59 m/m |
|
C |
0.89 m/m |
1.20 m/m |
D |
∮2.31 m/m |
∮2.36 m/m |
E |
1.57 m/m |
1.63 m/m |
F |
2.28 m/m |
2.33 m/m |
G |
1.40 m/m |
|
H |
|
0.23 m/m |
I |
∮2.87 m/m |
∮2.90 m/m |
J |
∮3.00 m/m |
∮3.05 m/m |
Material
|
Material |
Finish |
Connector body |
Brass |
Gold plating |
Center contact |
Male-Brass |
Gold plating |
Female-
(1)Beryllium copper
(2)Phosphor bronze |
Gold plating |
Insulation |
Teflon |
None |
Crimp ferrule |
Annealed copper |
Same as body |
Electrical
Impedance |
50 ohms |
Frequency Range |
6GHz |
VSWR |
1.25 max |
Working Voltage |
125 volts rms |
Contact Resistance |
center contact 5.0Milliohms max
outer contact 2.5 Milliohms max |
Insulation Resistance |
5000 Megohms min |
Dielectric withstanding Voltage |
500 Volts rms |
Mechanical & Environmental
Mating |
Snap-on coupling |
Durability |
500 matings |
Cable Retention |
10 lbs min |
Coupling Nut Retention |
40 lbs min |
Temperature Range |
'-65'C TO +165'C |
Vibration |
MIL-STD-202 Method 204 Test Cond D |
Thermal Shock |
MIL-STD-202 Method 213 Test Cond I |
Corrosion |
MIL-STD-202 Method 101 Test Cond B |