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 | Copper-Tin-Zinc Alloy Plating | RG-142

The ROSNOL SMA Plug (Male) Straight Connector, model SMA1C50-G142C/144, provides consistent RF performance for broadband systems operating from DC to 6 GHz. Featuring a controlled 50-ohm impedance, this connector maintains a typical VSWR of ≤ 1.20 and low insertion loss of ≤ 0.04 × √F (GHz) dB, supporting stable signal transmission for RF cable terminations.

A straight screw-on coupling mechanism ensures secure mating, with durability rated for at least 500 mating cycles. The connector incorporates a crimped cable entry and a center contact suitable for soldered or crimped termination, delivering reliable mechanical strength and repeatable electrical characteristics. Power handling capability supports up to 200 W at 2 GHz with tightly controlled contact resistance levels.

The SMA1C50-G142C/144 features brass connector components finished with copper-tin-zinc alloy plating, along with a gold-plated brass center contact using non-magnetic nickel-phosphorus underplating. PTFE insulation and silicone rubber gaskets enhance dielectric stability and environmental durability. This connector supports RG-142, RG-223, and RG-400 coaxial cables and is manufactured in ISO 9001-certified facilities fully compliant with RoHS and REACH standards.