SBMA Female 2-hole Flange Stainless Steel RF Coaxial Connector with
Microstrip
The SBMA series represents a scaled-down version of the BMA series
coaxial connectors and also functions as blind-mate connectors.
They offer the advantage of excellent bandwidth and a compact form
factor, making them suitable for microwave device miniaturization
and modularization needs.
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~40GHz |
| Rated Voltage | 170 VRMS (Maximum sea-level) |
| Dielectrics Voltage-resistance | 500 VRMS (Maximum sea-level) |
| Insulation Resistance | ≥2000MOhm |
| Contact Resistance | Outer conductor | <=2mOhm |
| Center conductor | <=6 mOhm |
| VSMR | ≤1.25 |
| Insertion Loss | ≤0.30dB |
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 | -65 to +165Deg C |
| IP Rating ( Mated ) | IP64 |
Features:
1. Wide temperature range: it can work normally in the temperature
range of -55℃ to +125℃, and even some products can withstand higher
temperatures, such as AVIC Optronics J16 metal frame connectors in
the SBMA series, the temperature range of up to -55 ~ +125 ℃, which
can be adapted to a variety of harsh environmental conditions.
2. Good waterproof and dustproof performance: some SBMA connectors
have a certain degree of waterproof, dustproof ability to prevent
moisture, dust and other external substances into the connector
interior, affecting its performance and service life.
Application:
1. Aircraft communication system: the communication system on the
aircraft needs to use high-performance connectors to ensure the
stability and reliability of the signal transmission. the
miniaturization and lightweight characteristics of SBMA connectors
make them suitable for the space-limited environment on the
aircraft, and they can be connected to the aircraft's navigation
system, communication system, radar system and so on, to ensure the
safety of the aircraft's flight and smooth communication.
2. Satellite communication system: The communication system on the
satellite is the key to the normal operation of the satellite, in
which the SBMA connector plays an important role. It can connect
all kinds of communication equipments on the satellite, realize the
communication between the satellite and ground station and other
satellites, and ensure the data transmission and communication
function of the satellite to play normally.
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.
