N Snap-On Plug (Male) to SMA Plug (Male) Adapter, DC-11GHz VSWR 1.2

N Snap-On Plug (Male) to SMA Plug (Male) | Straight Adapter | Snap-Lock & Screw-Lock | Brass Body

The ROSNOL AD-NQ1A15A/H44-H44 is a straight RF adapter designed for secure connectivity between N snap-on plug male and SMA plug male interfaces. It operates from DC to 11 GHz with 50-ohm impedance, VSWR ≤ 1.20, and insertion loss ≤ 0.04√F (GHz) dB. Electrical performance includes insulation resistance ≥ 5×10³ MΩ, test voltage 1000 V rms, working voltage 480 V rms, and power handling up to 200 W at 2 GHz. RF leakage is ≥ 100 dB up to 1 GHz. The adapter features snap-lock coupling on the N side and screw-lock on the SMA side, axial captivation ≥ 28 N, and supports at least 200 mating cycles on the N side and 500 cycles on the SMA side.

Material construction ensures durability and signal integrity. Both center contacts are phosphor bronze with gold plating 3 microinch over a non-magnetic nickel-phosphorus underplating 80 microinch; bodies are brass with copper-tin-zinc alloy finish, and insulators are PTFE. Silicone rubber gaskets and brass coupling nuts provide environmental sealing. The adapter operates reliably from -65°C to +165°C.

ROSNOL’s precision-engineered RF adapters deliver high quality and dependable performance at competitive pricing, making them an ideal alternative to leading European and American brands. All ROSNOL components are manufactured in ISO 9001-certified facilities and comply with RoHS and REACH regulations. Customization services for materials, plating, and mechanical design are available to meet specialized interconnect requirements.