The MCX (Micro Coaxial) series is a 50 Ω series with broadband capability ranging from DC to 6 GHz. In addition, the MCX series features secure, fast and easy snap-on/ snap-off coupling. MCX connectors were introduced in the 1980s and conform to the European CECC 22220 spec.
This series provides designers with options where weight and physical space are limited. While the MCX uses identical inner contact and insulator dimensions as the SMB, the outer diameter of the plug is .140 inches, which is 30% smaller than the SMB.
A range of connectors are available, including printed circuit board and cable connectors.
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FEATURES AND BENEFITS
Broadband performance with low reflection DC to 6 GHz. Low cost combined with high quality
Quick connect/disconnect snap-on mating reduces installation time
Accommodates a wide range of miniature RG flexible coaxial cables, including semi-rigid cable providing customers flexibility in their design and manufacturing
APPLICATIONS
WLAN
GPS
PC/LAN
Automotive
Base Station
Head End Equipment
Radios
Wireless/ Networks Antenna
Instrumentation
Telecom
MCX SPECIFICATIONS
| Electrical | |
| Impedance | 50 Ohm |
| Frequency Range | 0 to 6 GHz |
| Voltage Rating | 225 VRMS |
| Dielectric Withstanding Voltage | 1000 Volts |
| VSWR | |
| 2.5GHz (straight) | 1.00 |
| 2.5GHz (right angle) | 1.10 |
| Insertion Loss | |
| 1GHz | 0.10 dB |
| Insulation Resistance | 5000 MΩ min |
| Contact Resistance | |
| Center Contact | 5 mΩ |
| Outer Contact | 1.0 mΩ |
| Environmental | |
| Temperature Range | -65⁰C to +165⁰C |
| Thermal Shock | MIL-STD-202, Method 107 (test cond. B) except high temperatures @ 200⁰C |
| Corrosion | MIL-STD-202, Method 101 (test cond. B) 5% salt solution |
| Vibration | MIL-STD-202, Method 204, snap on (test cond. B) |
| Shock | MIL-STD-202, Method 213, snap on (test cond. B) |
| Mechanical | |
| Engagement Force | 20 N max. |
| Disengagement Force | 10 N min. |
| Contact Captivation | All types, except as noted |
| Connector Durability | 500 mating and unmating cycles min. |
| Connector Affixment to Cable | Braid and jacket; hex crimp |
| Cable Affixment to Center Contact | Solder |