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2PCS DB9 Breakout Connector(1 Male+1 Female),D-SUB 9-pin RS232 RS485 Serial Adapter to Terminal Connector Signal Module with Metal Case Bolts Nuts

Free shipping on orders over $29.99

$16.99

$ 8 .99 $8.99

In Stock

1.Style:Female


About this item

  • Solderless: Our DB9 breakout connector does not require welding and uses a screwdriver for wiring, making it reusable. Environmentally friendly pure copper terminal blocks not only have secure connections without disconnection, but also have good transmission performance.
  • Pure Copper Gold-plated Pins: The pins are made of solid copper pillars with low resistance and can withstand a current of 10A.
  • Anti-interference: Standard industrial design,the shell is made of matte nickel plating,the metal shell can shield the external electromagnetic interference,and can be assembled for multiple times.
  • Scope of application: Suitable for RS232/RS485 serial adapter COM port ,Such as computer and tax control machine, digital camera,PLC, PDA, MODEM, set-top box, barcode machine, industrial instrumentation and other equipment for communication.
  • Each product is equipped with four different tailpipes: 5mm, 7mm, 9mm, 10mm.You can choose different sizes of tail pipes based on the thickness of the wire.



Product Description

04

Technical Specifications:

Name: DB9 solderless module metal shell

Plug type: Male/Female

Shell type: Screw lock

Housing material: Zinc alloy metal shell

Joint material: Pure copper gold plating

Terminal material: Pure copper

Cable Specification: 30-18AWG

Pin Pitch: 3.81mm/0.15in

Size:53×35mm×17.6mm/2.09inch×1.38inch×0.69inch

Package includes:

  • 1 x DB9 Male Solderless Connectors
  • 1 x DB9 Female Solderless Connectors
  • 2 sets of accessories
05

NO SOLDERING REQUIRED

Just use a small screwdriver to open up the terminal blocks, slide in your stranded or solid-core wire, and re-tighten.

NO SOLDERING REQUIRED

STABLE TRANSMISSION

ANTI-INTERFERENCE

HUMANIZATION

01

Each product is equipped with four different tailpipes: 5mm, 7mm, 9mm, 10mm.You can choose different sizes of tail pipes based on the thickness of the wire.


Kasey
Reviewed in the United States on March 27, 2025
I was immediately impressed with how sturdy the shells are on these connections. They appear to be cast metal, probably zinc.Wiring these up is easy, as the circuit board is removable. Terminal blocks are all the nice 'rising clamp' style. Each terminal is labeled with the pin number, and standard RS-232 function (TXD, RXD, CTS, etc).Hardware is provided to have either standoffs or thumbscrews. Unfortunately, the thumbscrews aren't free-turning, but that would be difficult when supporting both. You also get four different sizes of plastic strain relief/clamp insert, to hold different sizes of cable.These are a bit more expensive than the plastic-shelled options, but they earn that extra cost by being much more durable. I can't really find anything to complain about, they're great.
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