What is a D-sub connector?

D-sub connectors (D-subminiature connectors) are general-purpose connectors with a D-shaped metal shell, offering durability and electromagnetic interference (EMI) protection. These connectors are widely used in computers, industrial equipment, and communication devices.

Features:
✅Variety of pin configurations: Available in configurations ranging from 9 pins to over 50 pins, adaptable to various applications.
✅Supports signals and power: Suitable for data communication and power delivery.
✅Shielding capability: Metal shell provides EMI protection.
✅Versatility: High compatibility with numerous devices.

Application of D-sub connector

✅Connecting computers to peripherals (e.g., RS-232 ports)
✅Industrial control systems
✅Medical device interfaces
✅Communication equipment

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