High Performance BMA Female 2-hole Flange Brass RF Coaxial
Connector
The BMA series connectors, which conform to the IEC1169-33
standard, are characterized by a unique spring sheet configuration.
This design feature ensures dependable connectivity and exceptional
mechanical and electrical performance. These connectors provide the
advantages of axial and radial floating, occupy minimal space, have
a lightweight structure, and are suitable for blind mate
applications with chassis and cabinets. They are often used in
modular connections for assembling chassis and cabinets.
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. Insulation resistance: high insulation resistance, generally
greater than 5000MΩ, to ensure the stability and reliability of
signal transmission.
2. Voltage VSWR: The voltage VSWR is relatively low, usually less
than 1.3, which can effectively reduce signal reflection and
improve signal transmission efficiency.
3. Voltage withstand: with a certain voltage withstand capacity,
such as 500V, etc., to meet the voltage requirements of different
application scenarios.
4. Connection method: common welding type, snap type and so on.
Welded connection is firm and reliable, suitable for long-term use;
snap type is convenient for quick plugging and unplugging, suitable
for frequent connection and disconnection of the scene.
5. Durability: long mechanical life, generally can withstand a
minimum of 500 times the number of insertion and removal, some
high-quality products are more durable.
6. Compact size: BMA connector is a miniature push-in connector,
compact size, suitable for equipment with limited space.
Application:
1. Aerospace field: In aerospace equipment such as aircraft and
satellites, it is used to connect various electronic equipment and
cables to realize data transmission and communication. It can work
under harsh environmental conditions, such as high temperature, low
temperature, strong radiation, etc., and has the advantages of
light weight, small volume, high reliability, which helps to reduce
the weight and volume of aerospace vehicles and improve their
performance and efficiency.
2. Test and Measurement Instruments: Commonly used to connect test
instruments and equipment under test, such as vector network
analyzers, spectrum analyzers, signal generators and so on. In
these test and measurement equipment, BMA female microstrip
connectors can provide precise signal connection to ensure the
accuracy and reliability of test results.
3. Other fields: It also has a wide range of applications in some
miniaturized electronic devices and microwave components. For
example, in microwave amplifiers, mixers, filters and other
microwave devices, they are used to connect different circuit
modules to realize the processing and transmission of microwave
signals.
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.
