Key Specifications
Description
SMA Plug (Male) Straight Cable Connector for Rosnol RSR 141 and RSF 141, DC- 18 GHz, VSWR ≤ 1.2, 50 Ω, with Soldered Cable Entry.
The SMA1E50-0141A/9QQ is a precision SMA Plug (Male) straight connector designed for .141 inch cable assemblies operating from DC to 18 GHz. Featuring a 50 Ohm impedance and VSWR of 1.20 or better, this RF connector supports stable signal transmission across broadband microwave and communication systems. Its solder attachment design provides secure cable termination while maintaining consistent electrical performance in demanding applications.
This connector incorporates a beryllium copper center contact with gold plating and a gold-plated stainless steel body and coupling nut. PTFE insulation and silicone rubber sealing materials contribute to reliable performance, while low insertion loss and insulation resistance of at least 5 GΩ support signal integrity. The operating temperature range extends from -65°C to +165°C.
With a screw-lock coupling mechanism, minimum 500 mating cycles, and compatibility with RSR-141, RSF-141, RSF-141-FEP, and RG402/U cables, the SMA1E50-0141A/9QQ is ideal for RF test systems, microwave assemblies, instrumentation, and communication infrastructure.
