747840-3

Home | Parts | Connectors | 747840-3

Product Overview

747840-3

CONN, D-SUB PLUG R/A 9POS PCB AU (DIGI-KEY P/N: A23276-ND)


The 9-pin right-angle D-subminiature plug with solder termination is the de facto standard for RS-232 serial communication in laboratory instruments, point-of-sale terminals, and industrial HMI devices. Its compact footprint and proven reliability make it ideal for space-constrained panel-mount applications requiring low-speed asynchronous data links.

747840-3 Connectors - NetSource Technology

Technical Resources

A grey badge indicating an electronic component is RoHS Unknown
A grey badge indicating an electronic component is RoHS Unknown

Inventory & Availability

747840-3

A minimum order of $250.00 is required unless prior approval is granted.

Similar Components

we’re here to support you

Not Seeing the Right Part?

Even if the part isn’t listed in stock, our global sourcing team can still quote it. Use the RFQ form below, search our Parts Catalog, or reach out directly — we’re ready to help!

Microchip on a circuit board representing global sourcing of electronic components from NetSource Technology