DB9 Slim Breakout Board with Screw Terminals

DB9 Slim Breakout Boards

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BRKSD9F-C
(click image to enlarge)

Available with DB9 Male or Female connector
Screw terminal for each of the 9 lines, plus shield
Perfect for prototyping serial port circuits
Screw terminals accomodate wire sizes from 16AWG to 26AWG
Small footprint
PCB dimensions: 1.55" x 1.22"

General Description

These breakout boards bring all 9 pins plus shield of a DB9 connector out to screw terminal blocks for easy connection and prototyping work. These breakout boards are perfect for field wiring tasks and are available in two different connector hardware options: captive screws or jack screws. The jack screws work well when mounting the breakout board to a wall box plate or thin panel that has a DB9 cutout; the captive screws allow a firm connection between the breakout board and a mating connector that has jack screws.

The small footprint means that the end profile of the breakout board is no wider than the connector itself. This can be important when accessing multiple connectors which are spaced closely together. The breakout board also includes provision for strain reliefs; holes drilled in the board provide anchor points where tie-wraps can be attached.

These breakout boards are available with both male and female connectors. The BRKSD9M has a male connector and the BRKSD9F has a female connector.

For larger DB9 breakout boards that include a prototyping area, mounting holes, and DIN rail mounting options, please click here.

These break out boards are perfect for experimentation and prototype work, as well as for use in the educational laboratory. They are well-suited for work with RS-232 serial ports, I/O cards, and any other device that uses a DB-9 connector. A breakout board is sometimes referred to as a "transition module", "terminal board", or "interface module".

Technically, the correct term for a DB9 connector is DE9, but that term is not commonly used.

For more information, please see:

Connector Hardware Options

These breakout boards are available with either captive screws or jack screws for the connector hardware. The captive screws are male #4-40 screws coming out of the face of the connector to accommodate direct mounting to a mating connector which contains jack screws. Alternately, the jack screw option is perfect for mounting to a wall box plate or thin panel that has a DB9 cutout, or to mate with a cable that has male #4-40 thumbscrews. Both options are pictured below:


Captive Screws BRKSD9F-C pictured	Jack Screws BRKSD9M-R pictured

Pricing and Ordering

Product #	Description	Quantity Pricing			RoHS	Buy Now
Product #	Description	1+	10+	50+	RoHS	Buy Now
DB9 Male Connector:
BRKSD9M-C	DB9 Male Slim Breakout Board, R/A Connector, Captive Screws	$12.50	$11.75	$11.65	Yes
BRKSD9M-R	DB9 Male Slim Breakout Board, R/A Connector, Jack Screws	$10.50	$9.75	$9.65	Yes
DB9 Female Connector:
BRKSD9F-C	DB9 Female Slim Breakout Board, R/A Connector, Captive Screws	$12.50	$11.75	$11.65	Yes
BRKSD9F-R	DB9 Female Slim Breakout Board, R/A Connector, Jack Screws	$10.50	$9.75	$9.65	Yes

All of the above items are normally stocked. Please call us if you need to verify availability for a specific quantity, or for pricing at higher quantities. Please visit our ordering page for our ordering policies and a list of ordering methods.
What is RoHS? If you need a RoHS version of a non-RoHS product, please contact us.