Key Specifications
Description
SMA Plug (Male) Straight Cable Connector for RG 405, DC- 18 GHz, VSWR ≤ 1.2, 50 Ω, with Soldered Cable Entry.
The SMA1E50-0085A/91X SMA Plug (Male) Connector is designed for high-performance RF and microwave applications where signal integrity and reliability are essential. Compatible with .085 and .086 cable assemblies including RG405, RSR-085, RSF-085, and EF405, this 50 Ω connector supports frequencies from DC to 18 GHz while maintaining a VSWR of 1.2 or better. Its compact configuration makes it suitable for communication, testing, and microwave interconnect systems.
The connector incorporates a gold-plated beryllium copper center contact, gold-plated brass body, PTFE insulator, silicone rubber gasket, and passivated stainless steel coupling nut. Key electrical characteristics include insertion loss of ≤ 0.03 × √F (GHz) dB, insulation resistance of ≥ 5 GΩ, contact resistance as low as 2 to 3 mΩ, and power handling up to 200 W at 2 GHz.
With a screw-lock interface, solder attachment design, and durability rated for at least 500 mating cycles, the SMA1E50-0085A/91X is an excellent solution for RF assemblies requiring dependable DC-18 GHz performance.
