4P4C Breakout Board

BRK4P4C-R-DIN

BRK4P4C-R-DIN
(click image to enlarge)
BRK4P4C-R-DIN
BRK4P4C-R-FT
BRK4P4C-R-FT (Overhead View)
  • 4P4C Jack (RJ9 Handset jack)
  • Perfect for prototyping circuits
  • Screw terminal for each of the 4 lines
  • Solder pad connection space for all 4 lines
  • Supports addition of .1" pin headers
See Also: More Breakout Boards


General Description

This breakout board brings all 4 pins of its 4P4C modular jack out to screw terminal blocks for easy connection and prototyping work. Each pin is also brought to solder pads (5 per line) at 0.1" spacing, allowing easy addition of standard pin headers. Please note that the breakout boards are manufactured with a connection between each connector pin and the corresponding terminal block position; no soldering of any type is necessary. The solder pads simply provide an area for making optional connections to additional headers or other components.

This break out board is perfect for experimentation and prototype work, as well as for use in the educational laboratory. It is well-suited for work with serial ports, data acquisition equipment, telephone equipment, and any other device that uses a 4P4C connector. A breakout board is sometimes referred to as a "transition module", "terminal board", "terminal block", "breakout box", "breakout adapter", "terminator", or "interface module".

The 4P4C designation on the modular jack stands for 4-Position, 4-Conductor, meaning it will accept telephone connectors sometimes referred to as RJ9 or RJ-9 (although it isn't truly an FCC Registered Jack type). On a telephone, the 4P4C connector is used for the handset.

Product Documents

Part #DescriptionData SheetIGES ModelSTEP Model
BRK4P4C-R-DIN4P4C Right Angle, DIN MountPDF IGES CAD
BRK4P4C-R-FT4P4C Right Angle, Rubber FeetPDF IGES CAD
BRK4P4C-R-DIN

4P4C Right Angle, DIN Mount

PDF IGES CAD
BRK4P4C-R-FT

4P4C Right Angle, Rubber Feet

PDF IGES CAD

Mounting Options

These products are available in two different mounting variants. Product numbers ending with -DIN come with DIN clips already installed and ready to snap onto 35mm or 32mm DIN rail. Product numbers ending with -FT have stick-on rubber feet installed on the bottom side, allowing for benchtop use or panel mounting. For panel mounting, we suggest 1/4" nylon standoffs under the mounting holes, and #6 screws.
BRK4P4C-R-DIN
DIN Rail Mount
BRK4P4C-R-DIN
EnlargeClick image to enlarge.
Rail not included
BRK4P4C-R-FT
Rubber Feet
BRK4P4C-R-FT
EnlargeClick image to enlarge.

Product Details

  • 4P4C Jack (RJ9 Handset jack)
  • Screw terminal for each of the 4 lines
  • Solder pad connection holes, five (5) per line
  • Supports addition of .1" pin headers
  • Screw terminals accomodate wire sizes from 16AWG to 26AWG
  • Approximate dimensions: 2.38" x 1.6"
  • Rubber feet or DIN rail mount

Screwdrivers Need a quality screwdriver for your breakout boards? Winford sells Wiha screwdrivers!

Pricing and Ordering

Product # Description 1+ 10+ RoHS Buy Now
BRK4P4C-R-DIN 4P4C Breakout Board, R/A Connector, DIN Rail Mount $12.50 $12.00  Yes
BRK4P4C-R-FT 4P4C Breakout Board, R/A Connector, Feet $11.00 $10.50  Yes

BRK4P4C-R-DIN
RoHS   Yes
4P4C Breakout Board, R/A Connector, DIN Rail Mount
QuantityPrice
1+$12.50
10+$12.00
BRK4P4C-R-FT
RoHS   Yes
4P4C Breakout Board, R/A Connector, Feet
QuantityPrice
1+$11.00
10+$10.50

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.


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