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Connector DB9 Female For RS232/RS422/RS485(DFRobot) - FIT0109

This is a quality DB9 Female Connector with solder tail package. DB9 connector is widely used for serial communication RS232, RS485, and RS422 interfaces.

Package Includes:

  • DB9 Female Connector x1

4.95 AED 4.95 AED Tax Included
4.95 AED Tax Included

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RS-232 Maximum Cable Length

The maximum cable length for RS-232 is 50ft, but in practice, it depends on baud rate, cable specific capacitance, and ambient noise. The table below contains some rules-of-thumb from experiments done by Texas Instruments years ago.

Baud rate Maximum range / cable length
19200 50 ft
9600 500 ft
4800 1000 ft

The DB9 Male Connector for RS232/RS422/RS485 is also available.