Collection: Connectors

Industrial Connectors for Every Signal and Power Application

QITAI's connector catalog is one of the most comprehensive in the industry: D-SUB (9-50P with EMI shielding), MDR (14-50P), MIL/IDC/FCN signal types, industrial RJ45/Ethernet (Profinet/Cat6), and aviation connectors including M/P threaded series, SP IP68 waterproof (2-35 cores, 5-50A), PT bayonet series (2-26 cores), and 5015 MIL-SPEC with metal shells.

Gold-plated contacts ensure stable, low-resistance connections even under vibration and temperature cycling. Whether you need standard catalog parts or custom assemblies, our factory-direct pricing and fast shipping keep your projects on schedule.

All connectors are CE certified with free samples available. Contact our engineers for help selecting the right connector for your automation, machinery, or energy application.