BMA Male Thread Mount Receptacle

BMA Male Thread Mount Receptacle | High-Performance RF Connector Solution 

SIPU RF Technology presents the BMA Male Thread Mount Receptacle (Model: SIPU-BMA(S)-JY3506-T) for mission-critical RF applications where safe chassis integration is necessary. It offers precision threaded mounting with slide-on blind-mate capability, and operates from DC to 22 GHz with 50Ω characteristic impedance. It has excellent signal integrity with insertion loss of ≤0.08√F(GHz)dB and VSWR of ≤1.15+0.012F(GHz). The gold-plated beryllium bronze center conductor makes the center contact resistance ≤3.0mΩ and the brass outside conductor makes the outer contact resistance ≤2.0mΩ. Designed for ≥500 mating cycles and an operating temperature range of -65℃ to +125℃ the product offers dependable operation in demanding applications such as telecommunications and test equipment.

BMA Male Thread Mount Receptacle Specifications

Key Product Advantages

Robust Threaded Mounting Design

The threaded mounting structure provides superior mechanical stability compared to press-fit alternatives. Your installation benefits from vibration-resistant anchoring, ensuring consistent electrical performance in high-shock environments. The threaded body torques securely into conductive chassis panels, establishing reliable grounding paths essential for EMI shielding.

Exceptional Electrical Performance

You receive outstanding signal integrity across the entire DC-22 GHz spectrum. The gold-plated contact system minimizes insertion loss while maintaining VSWR performance that exceeds industry standards. This BMA Male Thread Mount Receptacle handles dielectric withstanding voltage up to 1,000V with insulation resistance exceeding 5,000MΩ.

Quick-Connect BMA Interface

The slide-on interface enables rapid module connection without coupling nuts. Your technicians can install and remove modules efficiently, reducing system downtime during maintenance. This design proves invaluable in high-density rack configurations where space constraints limit access.

Durable Construction Materials

PTFE dielectric material ensures thermal stability across the -65℃ to +125℃ operating range. Gold-plated beryllium bronze center conductors resist oxidation while maintaining low contact resistance. The brass outer conductor with gold plating provides excellent conductivity and environmental protection.

Industrial Applications

Telecommunications Infrastructure

You can integrate this connector into 5G base station equipment and remote radio units. The threaded mount withstands continuous vibration in outdoor installations while maintaining signal quality. Quick-disconnect capability facilitates rapid filter and amplifier module replacement.

Test & Measurement Systems

Laboratory equipment benefits from the connector's precision RF performance. The stable electrical characteristics support accurate measurements in vector network analyzers and spectrum analyzers. Repeatable mating cycles ensure consistent calibration across multiple test sessions.

Aerospace Electronics

Satellite communication systems and avionics equipment rely on this connector's environmental resilience. The wide operating temperature range accommodates extreme conditions while the threaded mount survives launch vibrations and thermal cycling.

Industrial Control Systems

High-frequency industrial electronics utilize this BMA Male Thread Mount Receptacle for reliable signal transmission. The robust design handles factory floor vibrations while maintaining low insertion loss for sensitive control signals.

Quality Assurance Process

Precision Dimensional Control

Each connector undergoes rigorous dimensional verification to ensure thread accuracy and pin alignment. Manufacturing tolerances are maintained at sub-micron levels to prevent mating interference. You receive components that consistently meet mechanical specifications.

Comprehensive Electrical Testing

Every unit is subjected to dielectric withstanding voltage testing using specialized insulation testers. This process verifies both dielectric strength and insulation resistance without conducting VSWR or insertion loss measurements on individual connectors. These RF parameters are guaranteed through precision structural design.

Batch-Level Quality Verification

Each production batch undergoes plating thickness and adhesion testing to ensure coating quality. You benefit from documented RoHS environmental compliance testing for every manufacturing lot. This systematic approach maintains consistent product quality.

Material Certification

Gold plating on contact surfaces is verified for thickness and purity. PTFE dielectric materials are tested for dimensional stability across the operating temperature range. Brass body materials undergo composition analysis to ensure proper conductivity.

Frequently Asked Questions

Q1: How does the thread mount ensure proper grounding?

A1: When torqued to specification into a conductive chassis, the threaded body creates a low-impedance ground path. This connection provides effective EMI shielding and stable electrical reference.

Q2: What distinguishes this from standard SMA connectors?

A2: This connector features a slide-on blind-mate interface rather than threaded coupling. You can connect modules without rotating components, enabling high-density installations.

Q3: Can this handle high-power applications?

A3: Yes, the connector supports power handling of several hundred watts depending on frequency and thermal management. Proper heat dissipation in your chassis design optimizes performance.

Q4: What are typical mating and unmating forces?

A4: Engagement forces remain within controlled limits to protect delicate backplane assemblies. The design balances secure connection with ease of module insertion.

Q5: Is technical documentation available?

A5: Yes, datasheets, mechanical drawings, and performance specifications can be provided to support your design integration.

Contact Us

Contact SIPU RF Technology at info@sipuconn.com for technical specifications, custom solutions, and order inquiries. Our BMA Male Thread Mount Receptacle's team responds within 12 hours.