DB9 Female Connector For RS232/RS422/RS485

This DB9 female connector is designed for wiring reliable serial communication interfaces such as RS232, RS422, and RS485. Featuring a solder tail package, it is ideal for makers, students, and technicians building custom serial cables or repairing legacy equipment.

Solder tail package design

The connector features solder tail terminals that allow for straightforward soldering and secure wire termination. This makes it practical for custom cable assemblies, prototyping, and hardware repairs.

Multi-standard serial support

This connector is widely compatible with RS232, RS422, and RS485 serial communication protocols. It fits standard D-sub mounting setups across industrial equipment and microcontrollers.

Standard DB9 pinout reference

The socket matches standard 9-pin serial configurations for RS232 interfaces. Refer to the pinout diagram to ensure accurate wiring and signal routing for your project.

Operating distance and baud rates

For RS-232 communication, standard cable length guidelines support 50 ft at 19200 baud, 500 ft at 9600 baud, and up to 1000 ft at 4800 baud. Maximum practical range depends on baud rate, cable capacitance, and ambient electrical noise.

Included shipping contents

You will receive one DB9 female connector ready for soldering. Matching DB9 male connectors are also available separately for complete cable pairing.