Custom waterproof cable assemblies have become essential for surgical equipment with precise and sterile operation demands. A recent collaboration between a waterproof cable supplier and a leading medical device company led to the development of an IP67-certified low-voltage cable assembly for robotic surgery tools. This cable integrated features like TPU insulation and brass gold-plated contacts for durability and reliability under intense operating conditions. The partnership ensured seamless functionality and compliance with medical safety standards. Such innovations showcase how SUB waterproof cable assemblies aid not only in performance but also in enhancing healthcare standards. These tailored solutions provide endless opportunities for improving surgical efficiency and patient care.