Key Specifications
Description
SSMCX Plug (Male) to MMCX Plug (Male) | Straight Adapter | Snap-Lock | Brass Body
Last Updated: 2026-02-11
The ROSNOL AD-MX1SX15A/H3-H3 is a compact straight RF adapter linking SSMCX and MMCX male plugs for high-frequency interconnects. It operates from DC to 6 GHz with 50 Ω impedance, VSWR ≤1.60, insertion loss ≤0.1√F (GHz) dB, insulation resistance ≥1 GΩ, test voltage 500 V rms, and working voltage 170 V rms. Snap-lock coupling ensures secure engagement with axial captivation ≥27 N and durability of ≥500 mating cycles. Engagement forces are ≤25 N on MMCX and ≤4.06 N on SSMCX, with disengagement forces within specified limits.
Center contacts use phosphor bronze with gold plating over nickel-phosphorus underplating for low resistance and corrosion protection. Bodies are brass with nickel plating; insulators are PTFE. The adapter withstands temperatures from −55°C to +155°C and meets RoHS compliance.
ROSNOL’s precision-engineered RF components deliver consistent quality and cost efficiency as alternatives to leading global brands. All products are manufactured in ISO 9001–certified facilities and comply with RoHS and REACH standards. Customization for materials, plating, and mechanical design is available.
