Key Specifications
Description
SMA Plug (Male) Straight Cable Connector for RG 142, DC- 12.4 GHz, VSWR ≤ 1.30, 50 Ω, with Clamped Cable Entry.
The ROSNOL SMA1D50-G058B/111 SMA Plug (Male) Connector is a high-performance RF coaxial connector designed for reliable signal transmission in microwave and communication applications. Featuring a solder center contact and clamp cable entry design, this SMA connector supports RG55, RG58, RG142, RG223, RG400, and RG141 cables. With a frequency range from DC to 12.4 GHz and a 50 ohm impedance, it is well suited for test equipment, wireless systems, antennas, instrumentation, and other demanding RF assemblies where stable electrical performance is required.
Built with precision-machined brass components, the center contact, body, and coupling nut are finished with gold plating over a non-magnetic nickel-phosphorus underplating for enhanced conductivity and corrosion resistance. The connector incorporates a PTFE insulator and silicone rubber gasket. Electrical performance includes VSWR ≤ 1.3, insulation resistance ≥ 5 GΩ, and working voltage up to 480 V rms.
Designed with a secure screw-lock coupling mechanism, the SMA1D50-G058B/111 offers excellent mechanical durability with at least 500 mating cycles. Its robust construction, wide operating temperature range, and compatibility with multiple industry-standard RF cables make it an ideal choice for RF communication systems, laboratory testing, microwave assemblies, and broadband network applications.
