The BD20B23 with RJ45 Transformer Through Hole, 20PIN RoHS, manufactured by TNK, is an electrical component used for signal conversion between systems. This part is constructed of high-quality components and materials, making it suitable for a variety of different applications. It features a 20-pin RoHS terminal and an RJ45 Transformer Through Hole, which makes it incredibly versatile. This part comes with RoHS certification, ensuring that is meets environmental standards for safety and toxic avoidance. In addition, the device is fully supported by TNK, including complete product documentation, customer support, and warranty.