2-hole Flange BMA Female RF Coaxial Connector with Microstrip
Connector
The BMA series represents a category of blind-mate connectors,
engineered and manufactured in accordance with IEC1169-33
standards. Featuring a novel spring plate design, these connectors
ensure dependable contact and demonstrate superior electrical
properties. Their standout benefit is the ability to float both
axially and radially, requiring minimal space between mating points
and being lightweight. This makes them particularly suited for
blind-mating applications within chassis cabinets. The BMA series
enjoys widespread use in connecting modules within chassis cabinets
and offers compatibility for quick engagement and disengagement
with international counterparts. They excel in connecting coaxial
cables for radio equipment and instruments.
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. 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.
2. Convenient connection: The interface of BMA connector adopts air
interface, which can be quickly connected and disconnected without
using tools, thus improving working efficiency.
3. Highly customizable: According to different application
requirements, BMA connectors can be customized with different
installation methods and cable lengths to meet specific usage
requirements.
Application:
1. 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. In medical equipment, such as certain medical imaging equipment,
RF therapy equipment, etc., BMA connectors can be used to connect
related electronic equipment and sensors to realize signal
transmission and processing.
In industrial automation control system, it is used to connect
field equipment and control center to realize remote monitoring and
control.
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.
