N Male Straight Connector for RG142 Cable

N Male Straight Connector for RG142 Cable

SIPU RF Technology presents its model SIPU-N-J5, a precision-engineered N Male Straight Connector for RG142 Cable designed for high-power and mid-to-high frequency transmission. Operating across DC to 11 GHz with a maximum VSWR of ≤1.3, this connector delivers stable electrical performance with insertion loss as low as ≤0.06√F(GHz)dB. Manufactured to 50Ω characteristic impedance standards and supporting 500+ mating cycles, it ensures consistent signal integrity in demanding RF applications. The straight configuration enables efficient interconnection for telecommunications infrastructure, industrial RF systems, and test equipment. Built with military-grade materials including brass construction, nickel-plated outer conductor, and gold-plated center contact, this connector withstands operating temperatures from -65°C to +125°C while maintaining superior dielectric withstanding voltage of 1,500V.

N Male Straight Connector for RG142 Cable Specifications

Design Features

The straight configuration provides direct routing capabilities that simplify installation in RF communication infrastructure. Your system benefits from reduced cable stress and minimal space requirements when connecting equipment.

Our PTFE dielectric material ensures low signal loss and thermal stability across the entire frequency spectrum. The silicon rubber sealing ring creates environmental protection against moisture and contaminants.

The gold-plated center conductor maintains minimal contact resistance throughout the connector's operational life. Nickel plating on the outer conductor provides excellent corrosion resistance and durability in harsh conditions.

Quality Control Process

Every N Male Straight Connector for RG142 Cable undergoes comprehensive quality inspection to guarantee reliable performance. Batch-level testing includes plating thickness verification and adhesion strength evaluation for both nickel and gold layers.

Electrical testing utilizes insulation withstanding voltage testers to verify dielectric voltage tolerance and insulation resistance. These parameters ensure your connector meets stringent safety standards.

Each production batch receives RoHS environmental compliance testing, confirming that materials meet international environmental protection requirements. Plating quality assessments monitor coating uniformity and bonding strength for long-term reliability.

Application Scenarios

The N Male Straight Connector for RG142 Cable serves critical roles in RF communication networks where signal integrity cannot be compromised. Base station installations benefit from its high-power handling capability and environmental resilience.

Test and measurement laboratories rely on this connector for precise instrumentation connections requiring stable electrical characteristics. The low insertion loss preserves signal accuracy during component evaluation.

Industrial RF systems utilize this connector in environments with temperature extremes and mechanical vibration. Its robust construction maintains performance where standard connectors fail.

Aerospace ground support equipment depends on the connector's ability to withstand temperature cycling while maintaining consistent impedance. The 500+ mating cycles support frequent equipment reconfiguration without degradation.

Installation Guidance

Before installation, inspect both connector and cable ends for damage or contamination. Clean all contact surfaces to ensure optimal electrical connection.

For cable preparation, strip the RG142 cable according to recommended dimensions to achieve proper center conductor and shield positioning. Maintain clean work surfaces to prevent contamination of PTFE dielectric materials.

When attaching the connector, ensure concentric alignment between cable and connector body. Proper shield contact creates the 360-degree grounding necessary for electromagnetic integrity.

Torque specifications must be followed during final tightening to prevent overtightening damage while ensuring secure mating. Visual inspection should confirm complete engagement of threaded coupling.

Performance Advantages

Your RF system gains reliable signal transmission through reduced insertion loss that preserves signal strength across long cable runs. The low VSWR minimizes reflected power that can degrade system performance.

High dielectric withstanding voltage protects against electrical stress in high-power applications. Insulation resistance exceeding 5,000MΩ prevents signal leakage between conductors.

Contact resistance specifications ensure minimal power dissipation at connection points. Both center and outer contacts maintain stable electrical properties throughout the connector's service life.

Temperature performance from -65°C to +125°C accommodates outdoor installations and industrial environments without performance degradation. This range covers most terrestrial and controlled-environment applications.

Frequently Asked Questions

Q:Why is this connector specifically designed for RG142 cable?

A:RG142 cable features double shielding and silver-plated jacket construction. This connector optimizes contact with the cable's outer conductor diameter, ensuring complete 360-degree shield termination for maximum electromagnetic compatibility.

Q:What environmental protection does this connector provide?

A:The silicon rubber sealing ring combined with proper mating creates effective moisture barriers. When correctly installed, the connector resists environmental ingress in demanding outdoor conditions.

Q:Which termination method delivers best performance?

A:Soldering the center conductor provides maximum signal stability and lowest contact resistance. This method ensures permanent, gas-tight connections that maintain performance over years of service.

Q:Does this connector support current 5G frequency bands?

A:The 11 GHz frequency range comfortably covers all sub-6GHz 5G bands. Your network infrastructure can deploy this product for emerging wireless standards with confidence.

Q:How does plating selection affect long-term reliability?

A:Gold plating on the center contact prevents oxidation and maintains low contact resistance during repeated mating cycles. Nickel plating on the outer conductor provides mechanical hardness and corrosion protection for extended service life.

Contact Us

For technical specifications, custom solutions, or ordering information, reach our N Male Straight Connector for RG142 Cable's team at info@sipuconn.com. We provide fast response and expert support for your RF interconnect needs.