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DTECH DB9 Breakout Connector DB-9 Female RS232 Serial Adapter Solderless Module Board with Screw Terminals Block, Case, Long Bolts and Tail Pipes

Free shipping on orders over $29.99

$7.98

$ 3 .99 $3.99

In Stock

1.Size:Db9 Male + Long Bolts


About this item

  • Soldering-free DB9 connector serial adapter is a great little affordable solution for custom-wired DB-9 RS232 connection (wire range : 12 AWG - 24 AWG)
  • DB9 female breakout connector’s signal pins are Clearly Labeled on Both Sides of PCB board for quick connection and easy troubleshooting
  • Simple D-sub 9 pin serial connector wiring adapter is well built with pure copper plated joints and gold plated contacts for reliable data communication
  • Case size : 50 x 34 x 20mm (L*W*H); cable hole dia.: 10mm/0.39''; 3pcs tail tubes (5mm/0.2'', 6mm/0.23'', 7mm/0.27'')
  • DB9 solderless connector screw terminal block is compatible with CNC Controller, motor, radio, digital security camera, laptop, set-top box, barcode machine, PLC, PDA, POS, Modem, tax control panel, network serial device, industrial instrument, etc


Build Your Own Custom Cable without the Hassle of the Welding
If you don't like soldering when make the RS232 connection, this simple DB9 solerless connector is a quick way for you to insert the wire, so much easier than melting the pins and soldering them in place.
PCB board's solder joints are named pin 1 to pin 9 (DCD, RXD, TXD, DTR, GND, DSR, RTS, CTS, RI), enables you to make quick connections, and to color code per wiring terminals.
Pure copper plated joints on the PCB board and DB9 connector's gold plated contacts for you to make a reliable signal connection.
The case housing is designed with folding buckle, which enables you to make a easy assembly and disassembly without tool.
The DB-9 female connector are well made and have enough space inside to make it easy to connect,and then route the wire fairly easily.
Suitable for variety of pin connections required to use serial communications industrial control products, such as:
CNC Controller, motor, radio, digital camera, laptop, set-top box, barcode machine, PLC equipment , PDA, POS, MODEM, tax control panel, network serial devices, scientific instrument , etc
Use in wiring to control panels for laptops;
Connects serial devices that need conductors broken out;
Provide power and triggering to a scientific instrument ;
re-pin an Ethernet patch cable to use for a console cable;
...
Specific
DB9 solderless module (male plug)
pure copper plated joint
Pin headers: Gold plated contacts
Cable hole Dia.: 10mm/0.39″
Thickness: 20mm (Case size: 50 x 34 x 20mm)
What's Included
- 1pcs shell case
- 1pcs DB9 female terminal
- 3pcs tail pipe (protective covers)
- 2pcs short screws
- 1pcs cable clamp
- 2pcs long bolts


Fred
2025-09-02 14:32:21
It took care of a problem for me. Instead of having to squint, use a magnifying glass to see pins and generally sweat soldering connections on a DB9 connector, I got this. Saves a great deal of grief and frustration.
Chad
2025-08-31 18:05:31
Good quality and fast shipping.
Ash322
2025-08-19 19:20:11
Works as expected !
Anonymous
2025-08-13 11:29:07
Plastic is clean and build quality is perfect
Nathan Moreau
2025-07-22 17:07:53
Good item solved a problem and easy to work with and adjust for projects
Brian Schiffbauer
2025-07-16 17:00:49
As described
Greg M.
2025-05-01 16:52:23
I needed this connector for use on a mini din 10 pin connector for a Yaesu FTM-500DR amateur radio and an M17 board. It worked perfectly with no issues.
Alex Dominguez
2025-04-29 13:29:57
I bought two different versions of these the db25 and the DS9. Both of them had work flawlessly to test equipment before I commit to a plug and solder the cables to it. This one gives you the chance to move cables around until you get the right combination and then solder the cables in the right order on the permanent plug. Bought a few more as spares because at any given moment I have two or three different projects going at the same time and with my luck when I need more they'll probably will not have them. I definitely recommend these for anybody that needs to make a quick and reusable cable or even as a permanent one. Beats soldering.
Reviewer JPS
2025-04-06 13:28:21
While these are certainly better than crimping or soldering connections, they're not as good as they could be. I've used similar items from another brand (also purchased from Amazon) that were better. For example, the rubber grommets that go around the cable where it exits the connector shell and the strain relief clamp inside interfere with each other. You can't fit the grommet in properly if the clamp is secure.All in all, it works for its intended purpose but it isn't as well thought out a package as its competitor.
Customer
2025-02-08 21:26:38
No issues.
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