Crimp SMA Connector W/ Clamp SMA-W/ZAC.H-155, No name (MPN: SMA-W/ZAC.H-155)

The Crimp SMA Connector W/ Clamp SMA-W/ZAC.H-155 is a solderless SMA interface designed for terminating or repairing coaxial cables used in RF and antenna systems. This connector provides a threaded SMA coupling suitable for high-frequency signal paths and includes a clamp-style crimp termination that secures the cable mechanically without the need for soldering. It is intended for applications where a reliable SMA male/female threaded connection is required for radios, antennas, routers, test equipment, and other RF devices.

Advantages

This crimp SMA connector offers tool-based, solderless installation that reduces assembly time and heat-related risk to cable dielectric and conductors. The clamp crimp design provides consistent mechanical retention and electrical continuity when installed correctly. The threaded SMA interface ensures stable RF connections and physical compatibility with standard SMA jacks and plugs. The connector’s construction makes it suitable for field repairs and factory cable terminations where quick, repeatable results are needed.

Suitable for

• Terminating coaxial leads on radios and transceivers
• Connecting antennas to routers, modems, and RF modules
• Repairing or replacing damaged SMA terminations on cables
• Custom cable assemblies for test benches and measurement setups

Key specifications

• Connector type: SMA threaded RF interface
• Termination method: clamp-style crimp, solderless
• Intended cable class: 50–75 Ω coaxial types compatible with H-155 style dimensions
• Use case frequency range: suitable for typical SMA frequency applications (radio and antenna RF ranges)
• Mechanical features: threaded coupling for secure mating and mechanical retention after crimping

How to use

Prepare the coaxial cable by stripping the outer jacket, shield, dielectric, and center conductor to the recommended lengths for the SMA-W/ZAC.H-155 crimp connector. Insert the cable into the connector body so that the center conductor engages the pin/contact and the shield is positioned for crimp capture. Use the appropriate crimp ferrule and a compatible crimp tool sized for the ferrule to complete the mechanical termination. After crimping, verify that the connector is seated correctly and that the threaded SMA interface mates cleanly with the corresponding jack or plug.

Usage recommendations

Use the correct stripping dimensions and the specified crimp ferrule to ensure reliable electrical performance and mechanical retention. Verify continuity and VSWR where applicable after termination. For repeated field repairs, carry spare ferrules and a calibrated crimp tool to maintain consistent results.