The SMAP-142A is an SMA Straight Plug connector, designed for coaxial cables. This connector is suitable for various high-frequency applications.Fits RG-142B/U cables.It features a impedance 50Ω, and has a rated voltage of AC 335V, ensures a high insulation resistance (5000MΩ(Min.) at DC 500V), a low contact resistance (3 mΩ(Max.), and an excellent V.S.W.R 1.2(Max.) at DC~5 GHz.Withstanding temperatures from -40 to +85°C.The contact is made of Brass/Gold-Plated/Soldered, while the body is Brass/Nickel Plating/Crimp.A crimping toolTA-34 or TA-35 is required for mounting.We can customize our products for you. We offer total customization, including changes to a product's shape, length, material, surface treatment, and packaging.Being registered with Square and Paypal allows us to accept credit card payments from various brands.