BMA Female Flange Mount Connector

BMA Female Flange Mount Connector – High-Performance Blind-Mate RF Solution

SIPU RF Technology announces the BMA Female Flange Mount Connector (Model: SIPU-BMA-KFB2-8), a precise blind-mate RF interface suitable for rack and panel applications in high-density modular systems. Our connector has been engineered with 25 years of military grade manufacturing experience to deliver consistent performance from DC to 18 GHz with high electrical specifications of VSWR <= 1.15 + 0.012F(GHz) and an insertion loss of <= 0.08√F(GHz) dB. The flange mount configuration permits secure attachment to the chassis and the slide-on mating mechanism permits rapid connection without manual torque-wrenching.

This connector’s gold-plated brass outer conductor and beryllium bronze center contact provide continuous signal integrity for ≥500 mating cycles. The PTFE dielectric and precision machined structure offer exceptional performance for telecommunications, aerospace and automated test equipment where rapid connect/disconnect capability is important.

Technical Specifications

Our BMA Female Flange Mount Connector meets stringent industry standards with verified performance parameters:

Key Features and Benefits of BMA Female Flange Mount Connector

Blind-Mate Design for Modular Environments

The slide-on mating mechanism makes threaded coupling unnecessary in difficult-to-access places. Enables your staff to have quicker installation and maintenance cycles in rack-mounted systems without specific equipment.

This design provides both axial and radial float adjustment to provide consistent electrical contact despite the mechanical alignment tolerances between mating modules.

Robust Flange Mount Construction

The flange mount design provides a solid connection to panels or enclosures with excellent resistance to shear forces and vibration. This arrangement offers reliable ground connections and improves the EMI/RFI shielding efficacy.

This improves the mechanical stability of your system and also guarantees repeatable RF signal transmission in high vibration situations such as aircraft applications.

Superior Material Selection

The gold-plated brass outer conductor and beryllium bronze core contact have good conductivity and corrosion resistance. The PTFE dielectric provides steady electrical characteristics in the working temperature range of -65℃ to +125℃.

These materials allow your connections to last for ≥500 mating cycles, saving maintenance costs and system downtime.

Precision-Engineered Performance

Manufactured using CNC precision machining under ISO 9001 certified quality management systems, every connector undergoes strict dimensional verification. The compact structure optimizes space utilization in high-density RF modules.

You receive consistent performance with low insertion loss and excellent VSWR characteristics for dependable signal transmission in critical applications.

Quality Assurance and Testing

SIPU RF Technology implements comprehensive quality control protocols for every BMA female flange mount connector. Each production batch undergoes dielectric withstanding voltage testing and insulation resistance verification using specialized testing equipment,and 100% verify mating‑unmating force.

We conduct plating thickness measurement and RoHS environmental compliance testing for every batch. The plating adhesion strength verification ensures long-term reliability in demanding environments.

Our quality procedures guarantee that your connectors meet specified electrical and mechanical performance standards before shipment.

Primary Application Sectors

Phased Array Radar Systems

In defense applications, these connectors enable simultaneous mating of hundreds of feedlines when modules slide into rack assemblies. The blind-mate capability ensures reliable connections in modular RF sub-assemblies.

Automated Test Equipment

Semiconductor testing environments benefit from the quick-change capability of the BMA Female Flange Mount Connector. You can rapidly reconfigure test heads without damaging delicate RF signal paths, improving operational efficiency.

Aerospace and Avionics

Line Replaceable Units (LRUs) in aircraft communication suites utilize these connectors for their high vibration resistance. They maintain signal integrity under extreme G-force loads and thermal cycling conditions.

The plug-and-play reliability in these high-stakes scenarios demonstrates advantages that threaded connectors cannot match.

Packaging and Delivery

SIPU RF Technology ensures your connectors arrive safely with professional packaging designed for international shipping. Standard products can be dispatched within 72 hours from our manufacturing facility in Xi'an, China.

We provide priority logistics support for both standard and customized orders to meet your project timelines.

Frequently Asked Questions

Q: What makes the flange mount design advantageous?

A: The flange mount configuration provides secure panel attachment with enhanced mechanical strength and vibration resistance. It establishes stable ground connections for improved shielding effectiveness and supports more consistent RF signal performance.

Q: How many mating cycles can this connector withstand?

A: Our product is rated for ≥500 mating cycles under normal operating conditions, ensuring long-term reliability in your applications.

Q: What frequency range does this connector support?

A: This connector operates from DC to 18 GHz with specified VSWR and insertion loss performance across the entire frequency range.

Q: What temperature conditions can this connector handle?

A: The operating temperature range spans from -65℃ to +125℃, making it suitable for extreme environmental conditions in aerospace and industrial applications.

Q: What quality certifications do your connectors have?

A: All SIPU RF connectors are manufactured under ISO 9001 certified quality management systems and comply with CE and RoHS environmental standards.

Contact Us

Our BMA Female Flange Mount Connector's team is available to discuss your specific application requirements and provide technical consultation.

Contact SIPU RF Technology at info@sipuconn.com for product inquiries, custom solutions, or technical support.