Precision N Plug (Male) Straight Cable Connector for SB-142, SF-142, DC-12Hz VSWR 1.20

Precision N Plug (Male) | Solder Clamp Cable Entry | Screw-lock | Stainless Steel Body

Engineered for superior performance, the ROSNOL Precision N Plug (Male) connector (part number N1K50-SF142A/9XX) offers a robust solution for a wide range of RF applications. This straight cable plug features a reliable screw-lock coupling mechanism, a solder clamp for cable entry, and a soldered center contact, ensuring stable connections. With a characteristic impedance of 50 Ω, it operates across a broad frequency range from DC to 12 GHz, maintaining an excellent VSWR of ≤1.20 (≥20.83 dB return loss). The connector is also RoHS compliant and operates reliably within a wide temperature range of -65°C to +165°C.

The connector’s body and coupling nut are constructed from durable Stainless Steel with a passivated finish for enhanced corrosion resistance. The center contact is made of Beryllium Copper, finished with a durable gold plating over a nickel underplate to ensure optimal conductivity and signal integrity. Internally, the connector features a PTFE insulator and a silicone rubber gasket. This N-type connector is compatible with cables such as Semi-Flexible 0.142 and Semi-Rigid 0.142.

ROSNOL’s precision-engineered RF connectors offer a competitive alternative to products from leading manufacturers in Europe, the USA, and other global markets. All Rosnol RF components are precision-manufactured in ISO 9001-certified facilities, and are fully RoHS and REACH compliant, ensuring environmental safety and global regulatory alignment. Customization services for plating, materials, and mechanical design are available upon request.