BMA Female Stainless Steel Housing Flange Mount RF Coaxial Connector
The BMA series constitutes a category of blind mate connectors, meticulously crafted in adherence to the IEC1169-33 standard. Distinguished by an innovative spring plate design, these connectors ensure dependable contact and exhibit enhanced electrical properties. A key benefit of this connector lies in its capability for both axial and radial floating, coupled with minimal spacing between individual connectors and a lightweight nature, rendering it appropriate for blind mating applications within chassis cabinets. Widely utilized in modular connections for chassis cabinet assembly, the BMA series offers interchangeability with international counterparts, facilitating rapid engagement and disengagement. They are prevalent in connecting coaxial cables within 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 | 50Ohm |
| 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 | ≤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 | 0.6N max |
| Un-Coupling Force | 0.6 N max |
Environmental Specification:
| Operating Temperature | -55 to +155Deg C |
| IP Rating ( Mated ) | IP64 |
Features:
1. Durability: Long mechanical life, generally can withstand a minimum of 500 times the number of plugging and unplugging, some high-quality products with higher durability.
2. Compact size: BMA connector is a miniature push-in connector, compact size, suitable for equipment with limited space.
Environmental adaptability
3. Temperature range: able to work in a wide temperature range, usually -55℃ to +125℃, or even wider temperature range, can adapt to a variety of harsh environmental conditions.
4. Vibration and shock resistance: good vibration and shock resistance, in severe vibration and extreme temperature conditions can still maintain a stable connection performance, suitable for aerospace, and other fields.
Application:
1. 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.
2. 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.
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