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RJ Modular Jacks
Various customized RJ modular jacks are applied to networking service.
The Registered Jack (RJ) is applied in various ways in the network, including network servers, routers, computers, IIoT, and electric cars. They are an essential part of the network field. CTK has been dedicated to modular jacks for a long time. We offer a one-stop service to fulfill every client's need, from design to production. The completed product line can be customized to match your PCB, from RJ11 to RJ45, 90° to 180°, and FTP to UTP, achieving UL, CE, and 4PPoE certifications. We care about your need and know-how beyond your imagination.