Key Specifications
Description
SMA Plug (Male) | Crimped Cable Entry | Screw-lock | Brass Body
The ROSNOL SMA Plug (Male) Straight Connector, model SMA1C50-G142A/111, delivers reliable RF performance for broadband applications up to 6 GHz. Designed with a controlled 50-ohm impedance, this connector provides a typical VSWR of ≤ 1.20 and low insertion loss characteristics of ≤ 0.04 × √F (GHz) dB, supporting stable signal transmission for precision RF cable assemblies.
A straight screw-on coupling mechanism supports secure mating with durability rated at a minimum of 500 mating cycles. The connector incorporates a crimped cable entry and a center contact suitable for soldered or crimped termination, ensuring consistent mechanical strength and electrical performance. Low contact resistance and power handling up to 200 W at 2 GHz support reliable operation in high-performance RF environments.
The SMA1C50-G142A/111 features a fully gold-plated brass construction, including the body, coupling nut, and crimp ferrules, all with non-magnetic nickel-phosphorus underplating. PTFE insulation and silicone rubber sealing enhance dielectric stability and environmental robustness. This connector supports RG-142, RG-223, and RG-400 coaxial cables and is produced under ISO 9001-certified manufacturing with full RoHS and REACH compliance.
