SUHNER N connectors are available with 50 Ω and 75 Ω impedance. The frequency range extends to 18 GHz, depending on the connector and cable type. The screw-type coupling mechanism provides a sturdy and reliable connection. SUHNER N connectors are available for flexible cables, for semi-rigid cables and for corrugated copper tube cables. The interface dimensions conform to international standards. The product meets the electrical performance requirements.
The N series coaxial connectors from Suhner are available in 50 Ω and 75 Ω impedance versions. They support flexible, semi‑rigid, and corrugated copper‑tube cables, with a frequency range that can extend to 18 GHz depending on the connector and cable type. The screw‑type coupling mechanism provides a sturdy and reliable connection, and various cable entry options such as clamp, crimp, and solder are offered.
Technical data include electrical requirements (impedance, VSWR, dielectric withstanding voltage, insulation resistance), mechanical requirements (coupling nut torque, retention force, durability), environmental test conditions (temperature range, MIL‑STD‑202 methods), and material specifications (brass, spring‑bronze, beryllium‑copper contacts, PTFE/PFA insulators). Compatibility notes warn that 50 Ω and 75 Ω connectors must not be mated together.
| Impedance | 50 Ω (and 75 Ω versions) |
|---|---|
| Dielectric withstanding voltage | 2.5 kV rms, 50 Hz |
| Insulation resistance | 5‑10³ MΩ |
| Contact resistance (centre) | ≤ 1.0 mΩ |
| Coupling nut recommended torque | 0.68 Nm – 1.13 Nm |
| Outer contact material | Spring bronze (SUCOPLATE®) |
| Female contact material | Beryllium‑copper, hardened gold |
The connectors are available in 50 Ω and 75 Ω versions.
A torque of 0.68 Nm to 1.13 Nm is recommended.