SMA Plug (Male) Straight Cable Connector for RG-142, RG-223, RG-400, DC-6GHz VSWR 1.20

SMA Plug (Male) Straight Connector | Crimped Cable Entry | Nickel-Plated Brass Construction | RG-142

The ROSNOL SMA Plug (Male) Straight Connector, model SMA1C50-G142C/133, is engineered for dependable RF signal transmission from DC to 6 GHz. Designed with a 50-ohm impedance, this connector offers a typical VSWR of ≤ 1.20 and low insertion loss of ≤ 0.04 × √F (GHz) dB, ensuring stable RF performance in coaxial cable assemblies.

This connector employs a straight screw-on coupling interface with a durability rating of at least 500 mating cycles. The crimped cable entry and soldered or crimped center contact provide strong mechanical retention and reliable electrical continuity. Controlled contact resistance and power handling up to 200 W at 2 GHz make this connector suitable for demanding RF environments.

The SMA1C50-G142C/133 is constructed with a nickel-plated brass body, coupling nut, and crimp ferrules, paired with a gold-plated brass center contact using non-magnetic nickel-phosphorus underplating. PTFE dielectric insulation and silicone rubber sealing support stable performance across extended temperature ranges. This connector is compatible with RG-142, RG-223, and RG-400 cables and is produced under ISO 9001-certified manufacturing processes, complying with RoHS and REACH requirements.