The SMA Female 4 Holes Flange RF Coaxial Connector is a practical, reliable choice for anyone working with RF and microwave systems who needs a secure, panel-mounted interface. Built around the widely used 50 Ohm SMA standard, it delivers consistent electrical performance while keeping size and weight to a minimum. The four-hole flange mount design allows you to firmly fasten the connector to a chassis, panel, or bulkhead, giving you mechanical stability that simple edge or PCB-only terminations cannot match. This is especially valuable in environments where vibration, movement, or frequent cable mating and unmating are part of daily operation. Once installed with standard hardware, the connector stays locked in place, helping maintain good contact and signal integrity over time. On the RF side, the threaded SMA coupling provides a secure, repeatable connection to coaxial cables and adapters. When properly installed and terminated, an SMA interface is well suited for high‑frequency use, supporting typical RF and microwave applications such as radio modules, GPS, WLAN, cellular infrastructure, test instruments, and general lab setups. The compact format also makes it easy to integrate into dense front panels or small enclosures without sacrificing performance. This connector works well wherever you need a clean transition from internal circuitry to an external RF cable. It can be used in prototypes as well as production hardware, and it fits naturally into standard RF design practices. By choosing a flange‑mount SMA female connector, you get a robust mechanical platform combined with a familiar, industry‑standard electrical interface—helping reduce design risk and simplifying assembly, maintenance, and future upgrades of your RF systems.

• SMA female interface compatible with standard 50 Ohm RF systems
• Four-hole flange mount for secure panel or bulkhead installation
• Threaded coupling for reliable
• repeatable RF connections
• Compact form factor suitable for dense or space-constrained layouts
• Supports typical RF and microwave frequency ranges used in SMA systems
• Robust mechanical design for use in vibration-prone or mobile equipment
• Ideal for antennas
• RF modules
• test equipment
• and wireless infrastructure
• Facilitates clean transition from internal circuitry to external coaxial cables