High-Performance BMA Brass Female Microstrip RF Coaxial Connector for Superior Connectivity
The BMA series represents a sophisticated blind-mate connector, meticulously engineered and manufactured in adherence to the stringent IEC1169-33 standards. Boasting an innovative spring plate design, these connectors ensure unwavering contact reliability and exhibit exceptional electrical performance. A key benefit lies in their axial and radial float capability, coupled with minimized spatial requirements between mating points and a lightweight construction, making them ideal for seamless integration into chassis cabinet applications.
Widely adopted across chassis cabinet modules, BMA connectors offer interchangeability with international counterparts, facilitating swift engagement and disengagement. They excel in establishing secure connections for coaxial cables within radio equipment and sophisticated instruments, thereby enhancing operational efficiency and versatility in high-frequency communication setups.
Specification
Note:The specific data of the model are based on the data in the product specification sheet.
| Electrical Characteristics |
| Impedance | 50 Ohm |
| Frequency Range | DC~18GHz |
| Rated Voltage | 250 VRMS (Maximum sea-level) |
| Dielectrics Voltage-resistance | 1000 VRMS (Maximum sea-level) |
| Insulation Resistance | ≥5000MOhm |
| Contact Resistance | Outer conductor | ≤uygneduyoaix2.0mOhm |
| Center conductor | ≤0.5mOhm |
| VSMR | ≤1.3 |
Product Detail
| Material & Mechanical Characteristics |
| Center Conductor | Male/Plug | Brass | Gold plated |
| Female/Socket | Sn-P bronze | Gold plated |
| Resilience Contact | Beryllium bronze | Nickel Plated |
| Shell / Housing | Brass,stainless steel | Nickel Plated |
| Insulators | PTFE |
| Sealing Ring | Silicone Rubber |
| Durability | 500 cycles |
| RoHS Compliant | Yes |
| Mating Cycles | 500Cycles |
| Contact Retention | 10N min |
| Cable Retention | 100N min |
| Mating Force | 0.6N max |
| Un-Coupling Force | 0.6 N max |
Environmental Specification:
| Operating Temperature | -55 to +155Deg C |
| IP Rating ( Mated ) | IP64 |
Features:
1. Small size: BMA connectors have an ultra-compact design, which is the push-in form of the SMA series, and its relatively small size makes it suitable for use in applications where space is limited.
2. Reliable contact: BMA connectors have a blind slide-in connection, in the case of not fully aligned can also be pressed through the pressure of the plug into the jack to achieve mating, and further through the unique structural design to achieve a reliable connection.
3.Excellent mechanical and electrical performance: BMA connectors have low contact resistance between the inner and outer conductors, high insulation resistance, and low VSWR, which can ensure the stability and reliability of signal transmission.
Application:
1. Communication field:
In the construction of base stations, it is used to connect various RF equipment and antenna systems to realize the transmission and reception of signals and ensure the stable operation of communication networks. For example, in 5G base stations, BMA connectors can be used to connect different modules and components to meet high-frequency and high-speed data transmission requirements.
It is suitable for the internal connection of wireless communication equipment, such as cell phones, walkie-talkies, etc. It can realize reliable RF signal connection in limited space and ensure the normal communication function of the equipment.
2. Radar system:
In phased array radar systems, BMA connectors can be used to connect various components of the radar, such as antenna arrays, transmitter/receiver modules, signal processing circuits, etc., to ensure the high performance and reliability of the radar system. Its blind plug and slide-in connection method facilitates fast and accurate connection operations in complex radar structures.
Modularized connection for radar system facilitates radar maintenance and upgrading, and improves the flexibility and expandability of radar system.
NOTE:
We have over 10,000 types of interconnect products((BNC,TNC,MCX,MMCX,SMA,SSMA,SMB,SSMB,BMA,SBMA,SMC,SC,SMP,SSMP ect.),), if the connector you are using is not found, please contact us with your details.
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