Rf Industries RSA-3000-7 SMA Male to Crimp on PLENUM RG-58/U, RG-122/U

The RF Industries RSA-3000-7 is a straight SMA male connector designed for crimp termination onto PLENUM-rated RG-58/U and RG-122/U coaxial cable. Engineered for demanding RF installations where plenum-rated cabling is required by building and fire codes, this connector delivers reliable signal integrity in environments such as in-ceiling and in-wall cable runs. The nickel-plated body provides durable corrosion resistance, while the gold-plated center contact ensures low-resistance, stable electrical continuity over repeated connections. PTFE dielectric construction contributes to low signal loss and consistent impedance characteristics across the connector's mated interface.

Key features & benefits

• Plenum Cable Compatibility — Specifically rated for termination on PLENUM RG-58/U and RG-122/U coaxial cables, making it suitable for installations requiring compliance with plenum-space fire and smoke codes.
• Crimp Attachment Style — Crimp termination method delivers a secure, repeatable mechanical and electrical connection that resists pull-out and vibration in permanent or semi-permanent installations.
• Gold-Plated Center Contact — Gold plating on the center contact minimizes contact resistance and oxidation, supporting stable RF signal transfer over the life of the connection.
• Nickel-Plated Body — Nickel plating on the connector body offers robust resistance to corrosion and wear, suitable for long-term use in both indoor and light-duty industrial environments.
• PTFE Dielectric — Polytetrafluoroethylene (PTFE) dielectric material provides excellent electrical insulation, low dielectric loss, and thermal stability across a wide operating temperature range.
• Straight SMA Male Interface — Standard straight SMA male configuration ensures broad compatibility with SMA female ports and panel interfaces common across RF test equipment, antennas, and wireless infrastructure.