|
|
 |
| MMCX Micro-miniature
connectors are designed with a 50 ohm characteristic
impedance and were developed for applications which
require smallest dimensions. MMCX connectors can
be used fro DC up to 6GHz and higher. The locking
consists of a snap-on mechanism. The major application
for MMCX series connectors are PCMCIA cards &
other small hand-held communication devices. |
|
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|
• Interface
Dimensions |
|
|
PLUG
|
Letter |
Millimeters(Inches) |
|
Minimum |
Maximum |
|
A |
— |
2.10(.094) |
|
B |
2.70(.106) |
— |
|
C |
0.00(.000) |
0.25(.010) |
|
E |
— |
3.15(.124) |
|
F |
1.58(.62) |
1.62(.064) |
|
G |
1.45(.057) |
— |
|
H |
0.38(.015) |
0.42(.017) |
|
I |
— |
0.20(.008) |
|
K |
— |
— |
|
JACK
|
Letter |
Millimeters(Inches) |
|
Minimum |
Maximum |
|
A |
2.41(.095) |
— |
|
B |
2.60(.102) |
— |
|
C |
0.90(.035) |
1.20(.047) |
|
E |
1.40(.055) |
— |
|
F |
3.00(.118) |
3.04(.120) |
|
G |
2.88(.113) |
2.90(.114) |
|
H |
1.57(.062) |
1.63(.064) |
|
I |
2.30(.091) |
2.34(.092) |
|
K |
— |
0.23(.009) |
|
|
| Electrical: |
| Impedance |
50 ohm |
| Frequency Range |
0 to 6 GHz |
| VSWR |
1.2 max (Straight)
1.3 max (Right Angle) |
| Voltage Rating |
170 volts rms max. at
seal level |
| Dielectric Withstanding
Voltage |
500 volts rms. at seal
level |
| Contact Resistance |
center contact=5.0 Milliohms
max
outer contact=2.5 Milliohms max |
| Insertion Loss |
0.2 dB max @ 1GHz (straight)
0.3 dB max @ 1GHz (Right Angle) |
| Insulation Resistance |
1,000 Megohms min |
|
| |
| Mechanical
& Environmental: |
| Mating |
Snap-on coupling |
| Durability |
500 matings |
| Cable Retention |
RG-58,141,142,223→40
lbs min
RG-174,188,316 →20 lbs min |
| Temperature Range |
-65°C to 165°C |
| Vibration |
MIL-STD-202 Method 204
Test Cond. D. |
| Salt Spray |
MIL-STD-202 Method 101
Test Cond. B. |
| Thermal shock |
MIL-STD-202 Method 107
Test Cond. F. |
|
| |
| Materials
/ Finish: |
| |
Material |
Plating |
| Connector Body |
Brass |
Nickel or gold |
| Center Contact |
Male:Brass
Female :Beryllium Copper |
30 µ " gold over 100
µ " nickel
30 µ " gold over 100 µ " nickel |
| Insulation |
Teflon |
None |
| Crimp Ferule |
Annealed Copper |
Same as Body |
|
| |
TM
