High Reliable BMA Female 4-hole Flange Brass RF Coaxial Connector
The BMA series connectors, designed in compliance with the
IEC1169-33 standard, introduce an innovative spring sheet
configuration that guarantees steadfast contact and exceptional
mechanical and electrical efficiency. Characterized by their dual
ability to float axially and radially, these connectors optimize
space efficiency and feature a lightweight build, making them
particularly suited for blind mate installations within chassis and
enclosures. Widely utilized in modular connections for chassis and
cabinet assemblies, they facilitate seamless integration and
reliable performance.
Specification
Note:The specific data of the model are based on the data in the
product specification sheet.
| Electrical Characteristics |
| Impedance | 50Ohm |
| Frequency Range | DC~4GHz |
| Rated Voltage | 500 VRMS (Maximum sea-level) |
| Dielectrics Voltage-resistance | 1500 VRMS (Maximum sea-level) |
| Insulation Resistance | ≥5000MOhm |
| Contact Resistance | Outer conductor | ≤2.0mOhm |
| 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 | 0.58N max |
| Un-Coupling Force | 0.6 N max |
Environmental Specification:
| Operating Temperature | -45 to +155Deg C |
| IP Rating ( Mated ) | IP67 |
Features:
1. Convenient docking: the unique structural design allows the
connector to be mated by pressing the plug into the socket through
pressure even when it is not fully aligned, and furthermore, a
reliable connection is realized through the unique structural
design, which is easy and fast to operate and improves the
installation and maintenance efficiency.
2. Wide range of application frequency: According to different
designs and models, the operating frequency of BMA connectors can
cover a wide range, from DC to tens of gigahertz, which can meet
the needs of RF signal transmission in different frequency bands.
Application:
1. Avionics: In aircraft avionics systems, such as communication
systems, navigation systems, radar systems, etc., a large number of
RF coaxial connectors need to be used to connect a variety of
electronic equipment and antennas.BMA female microstrip RF coaxial
connectors are characterized by their small size, light weight, and
excellent performance, which are able to meet the high requirements
for connectors in the aerospace field.
2. Satellite payload: in the satellite payload, such as
communications satellite transponders, remote sensing satellite
sensors, etc., also need to use RF coaxial connectors to connect
the RF signal transmission lines. BMA female microstrip RF coaxial
connectors can provide reliable signal transmission and good
resistance to the space environment, to ensure that the normal work
of the satellite payload.
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.
