Part number 122517 corresponds to a 50-ohm TNC plug from Amphenol RF, designed for high-frequency signal transmission using 1.13 mm micro-coaxial cables. This active connector is utilized in IoT and wireless applications, offering a secure, screw-thread mating mechanism. Read the full technical specifications at Amphenol RF . 122517 - TNC Plug 1.13 mm Micro-cable 50 Ohm | Amphenol RF