MMCX. Micro-Miniature Connectors are designed with a 50 ohm characteristic
impedance. The working frequency is up to 6 GHz. The reliable snap-on
mating design offers ¡°low RF-leakage¡±. Also, the small dimensions
allow you to use the Connectors where space requirements are critical.
The major application for MMCX series Connectors are Pcmcia cards
& other small hand-held communication devices.
Specification
electrical Data
test Requirements
Impedance
50¥Ø
Frequency range
DC 6GHz
V S W R
¡Â 1.2
Dielectric withstanding voltage(at sea level)
500 V rms, 50 Hz
Working voltage (at sea level)
¡Â 170 V rms, 50 Hz
Insulation resistance
¡Ã 10 M¥Ø
Contact resistance
-Center contact
-out contact
¡Â 5.0 m¥Ø
¡Â 2.5 m¥Ø
Mechanical Data
test Requirements
Engagement force
¡Â 15 N / 3.4 lbs
Disengagement force
6 N ~ 15N / 1.4 lbs ~ 3.4 lbs
Contact Captivation
¡Ã 10 N / 2.3 lbs
Durability(matings)
¡Ã 500
Environmental Data
Equivalent Mil test Conditions
Temperature range
- 55¡É ~ +155¡É / -67¡Æ F ~ + 311¡Æ F
Thermal shock
Mil-STD-202,Method 107, Condition F
Moisture resistance
Mil-STD-202,Method 106
Corrosion
Saltspray test acc . to Mil-STD-202,
Method 101, Condition B
