MMCX connector is small size in RF connector. MMCX Connector is designed to have snap-on mating. Besides, MMCX connector series are available for rf cables, PCB type and SMT type. MMCX Connector commonly is used for 0~3GHz, but offers 6GHz max.
Wellshow Technology manufactures various MMCX connector and custom MMCX RF cable assemblies in Taiwan. We can provide good quality in short time and welcome OEM or customized RF connector. Contact us by email or call us 886-2-24270488 to start business!
MMCX Connector Series
All MMCX Connector | |
MMCX Plug Connector
| MMCX Jack Connector
|
Information
Information
The MMCX coaxial connector was developed in the 1990’s with a lock-snap mechanism allowing for 360 degrees rotation enabling flexibility in PCB layouts. MMCX connectors conform to the European CECC 22000 specification.
The special lock-snap coupling design also helps to reduce the RF leakage at the joints of the connector.
MMCX connector have a 50 ohm impedance and offer broadband capability from 0 to 6 GHz.
MMCX connector are used in many different applications like GPS tracking, GSM cellular, WLAN equipments, but the most commonly seen on Wi-Fi PCMCIA cards as antenna connectors.
Product Range
- Cable Connectors (straight and right angle) for flexible, semi-flex and semi-rigid cables
- PCB connectors (straight and right angle)
- Bulkhead panel mount connectors
- Adaptors
Application
- Cable Assembly
- Antenna
- PCMCIA Card
- Instrumentation
- W-LAN
- GPS
- Satcom
- Telecommunications
- Radio boards
Specification
MMCX Technical Characteristics
| Electrical | |
| Impedance | 50 ohm |
| Frequency range | 0 ~ 6 GHz |
| VSWR | Straight type ≤ 1.3 max. |
| R/A type ≤ 1.5 max. | |
| Dielectric withstanding voltage | 500 V rms |
| Working voltage0 | 170 V rms |
| Center contact resistance | ≤ 5.0 mΩ (Milliohms max.) |
| Outer contact resistance | ≤ 2.5 mΩ (Milliohms max.) |
| Insulation resistance | ≥ 103 MΩ (Megohms min.) |
| Mechanical | |
| Coupling | Lock-snap |
| Contact Retention | 2.3 lbs min. |
| Mating Durability | 500 cycles min. (For Beryllium copper contact only) |
| Environmental | |
| Temperature Range | Teflon −65ºC ~ +155 ºC |
| Vibration | MIL-STD-202 Meth. 204 |
| Corrosion resistance | MIL-STD-202 Meth. 101 |
| Materials | |
| Body, coupling nut | Brass |
| Insulator | Teflon |
| Center contact | Brass for male, |
| Beryllium copper for female | |
| Crimping sleeve | Annealed Brass |
| Body plating | Gold (Au) |
| Center contact plating | Gold (Au) |
Note: These characteristics are typical and may not apply to all connectors.
