Key Specifications
Description
TNC Reverse-Polarity Plug (Male) to N Jack (Female) | Straight Design | Screw-Lock & Bayonet-Lock | Brass Body
The ROSNOL AD-T5N25A/H33-H3 offers reliable RF performance from DC to 11 GHz with 50 Ω impedance. It achieves VSWR ≤1.20 and insertion loss ≤0.05√F (GHz) dB for stable signal transmission. Electrical specifications include insulation resistance ≥5 GΩ, center contact resistance ≤1.5 mΩ (TNC R/P) and ≤1 mΩ (N), and outer contact resistance ≤1 mΩ and ≤0.25 mΩ respectively. Rated for 500 V RMS working voltage, it supports power handling up to 80 W at 2 GHz. Coupling mechanisms include screw-lock on the TNC side and bayonet-lock on the N side, with ≥500 mating cycles and center contact captivation ≥28 N.
The adapter features phosphor bronze contacts with gold plating over nickel-phosphorus underplating for optimal conductivity. Bodies and coupling nuts are brass with nickel finish, and insulators are PTFE for excellent dielectric properties. A silicone rubber gasket ensures environmental sealing. Operating temperature ranges from -65°C to +165°C for dependable performance.
ROSNOL’s precision-engineered RF adapters deliver consistent performance across high-frequency applications. Manufactured in ISO 9001-certified facilities and fully compliant with RoHS and REACH, they provide a cost-effective alternative to leading European and American brands. Customization for materials, plating, and mechanical design is available to meet specialized requirements.
