Key Specifications
Description
SMA Plug (Male) Straight Cable Connector for RG 400, DC- 6 GHz, VSWR ≤ 1.20, with Crimped Cable Entry.
The ROSNOL SMA1C50-G142A/133 is a straight SMA plug connector designed for RG142, RG223, and RG400 cables. Featuring a screw-lock coupling mechanism and crimped cable entry, it supports 50Ω impedance and operates up to 6 GHz with VSWR ≤ 1.20 (≥ 20.83 dB). It offers excellent RF shielding with leakage ≥ 100 dB up to 1 GHz and power handling up to 200 W @ 2 GHz.
The connector is constructed with a nickel-plated brass body and coupling nut, and a beryllium copper center contact with gold plating over nickel. The insulator is PTFE, and the gasket is silicone rubber. It is rated for ≥ 500 mating cycles, with coupling nut retention ≥ 270 N and recommended torque between 0.8–1.1 Nm.
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.
