Crimp SMA G-RP Connector No name SMA-G-RP/ZAC.H-155, crimp termination for H-155 coax

The Crimp SMA G-RP connector SMA-G-RP/ZAC.H-155 is a crimp-style SMA gender-reversed (SMA G-RP) plug designed for termination of H-155 and compatible coaxial cables. It provides a compact threaded coupling for reliable RF connections where an SMA-RP mating interface is required. The connector is intended for use in antenna leads, RF test setups and field or workshop repairs where a secure, low-profile SMA gender-reversed connection is needed.

Advantages

This crimp SMA G-RP connector delivers a durable mechanical connection through crimp termination and a consistent threaded RF interface for repeatable mating. Its compact form factor reduces strain on cable assemblies and helps maintain signal integrity at typical RF frequencies for H-155 class cable. The design supports quick installation with standard crimp tools and is suitable for both permanent and serviceable cable terminations.

Suitable for

• Antenna lead assemblies for consumer and professional RF equipment
• Laboratory and field RF test setups requiring SMA-RP style connections
• Repair and replacement of damaged terminations on H-155 compatible coax
• Custom cable assemblies and short patch cables with compact threaded coupling

Key specifications

• Connector type: SMA gender-reversed (SMA G-RP) plug with threaded coupling
• Termination method: Crimp-style for center conductor and outer conductor
• Compatible cable: H-155 or equivalent small-diameter coaxial cables
• Contact configuration: Male center contact orientation typical for SMA-RP plugs
• Material and finish: Conductive metal body suitable for RF signal transmission (specific plating and alloy depend on manufacturer batch)

How to use

Prepare the H-155 coaxial cable by stripping the outer jacket, braid and dielectric to the required dimensions for this connector series. Insert the cable into the connector body so that the center conductor seats in the pin contact and the braid rests under the crimp sleeve. Use the appropriate crimp die and tool for the connector’s crimp sleeve to secure the outer conductor; then, if required by the connector design, solder or secure the center contact according to the connector assembly instructions. Verify the mechanical integrity of the crimp and the threaded mating by performing a visual inspection and a light pull test before putting the assembly into service.

Usage recommendations

Use calibrated crimp tools sized for the connector sleeve and maintain clean, oxidation-free conductor surfaces for reliable electrical contact. Follow any specific assembly drawings or dimensional guides for the SMA-G-RP/ZAC.H-155 series to ensure correct strip lengths and crimp positions. For RF performance verification, perform a continuity check and, where appropriate, a return loss or VSWR measurement after assembly.