Key Specifications
Description
Precision SMA Plug (Male) Straight Cable Connector for .141", DC- 27 GHz, VSWR ≤ 1.2, 50 Ω, with Soldered Cable Entry.
The PCA1E50-0141A/1XX is a precision SMA Plug (Male) straight connector designed for .141 inch cable assemblies, including RSR-141, RSF-141, RSF-141-FEP, and RG402/U cables. Supporting frequencies from DC to 27 GHz, this 50 ohm RF connector delivers reliable signal transmission for microwave systems, RF instrumentation, aerospace electronics, and high-frequency communication equipment. Its precision SMA interface and solder attachment design help maintain stable performance across demanding applications.
Engineered for broadband operation, the connector provides a VSWR of ≤1.20 and insertion loss of ≤0.03 × √F (GHz) dB. The center contact utilizes gold-plated brass with non-magnetic nickel-phosphorus underplating, while the body and coupling nut are manufactured from passivated stainless steel. A PTFE insulator and silicone rubber gasket further enhance reliability and environmental durability.
With a screw-lock coupling mechanism, minimum 500 mating cycles, operating temperatures from -65°C to +165°C, and power handling up to 200 W at 2 GHz, the PCA1E50-0141A/1XX is well suited for precision RF and microwave cable assemblies.
