RJ11 / RJ12 / 6P6C Breakout/Buss Board

BRK6P6C4B-S-DIN

BRK6P6C4B-S-DIN
(click image to enlarge)
BRK6P6C4B-S-DIN
BRK6P6C4B-S-FT
BRK6P6C4B-S-FT (Overhead View)
  • Contains Qty 4 RJ11 / RJ12 / 6P6C Jacks wired in parallel
  • Breakout board & buss board in a single package
  • Useful for "daisy-chaining" connections
  • Perfect for prototyping serial port circuits
  • Screw terminal for each of the 6 lines
  • Solder pad connection space for all 6 lines
  • Supports addition of 0.1" pin headers
  • Rubber feet or DIN rail mount
See Also: 6P6C Single Jack Breakout Board,   6P6C Couplers,   More RJ12 (6P6C) Products


General Description

Make connections quickly and reliably with this breakout board, which brings every pin of its 6P6C modular jack connectors out to screw terminals.

Each pin is also brought to solder pads (3 per pin) at 0.1" spacing, allowing easy addition of pin headers or other components. 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.

In addition, this board functions as a buss board, featuring four 6P6C modular jack connectors wired in parallel and connected to the solder pads and the screw terminals. This allows the user to easily break out a connection to screw terminals while at the same time connecting other cables to the same signals via the extra connector(s). This is very convenient when "daisy-chaining" several devices together or when wiring multiple devices in parallel. Note that all connections are wired 1-to-1 (ie Pin 1 to Pin 1, Pin 2 to Pin 2, etc.).

This breakout board is perfect for production applications as well as experimentation and prototype work. It is well-suited for working with serial ports, sensors, data acquisition (DAQ) equipment, telephone lines, RS-232 devices, and other devices that uses a RJ11 / RJ12 / RJ13 / RJ14 / 6P6C connector.

The 6P6C designation on the modular jack stands for 6-Position, 6-Conductor, meaning it will accept telephone connectors commonly referred to as RJ11, RJ12, RJ13, and RJ14.

Need something different? We stock a variety of RJ12/6P6C breakout board styles and form factors. Please have a look!

A breakout board is sometimes referred to as a "transition module", "terminal board", "terminal block", "breakout box", "breakout adapter", "terminator", or "interface module".

Product Documents

Part #DescriptionPDF DrawingDWG DrawingIGES ModelSTEP Model
BRK6P6C4B-S-DIN6P6C Buss Breakout, DIN MountPDF DWG IGES CAD
BRK8P8C4B-S-FT6P6C Buss Breakout, Rubber FeetPDF DWG IGES CAD
BRK6P6C4B-S-DIN

6P6C Buss Breakout, DIN Mount

PDF DWG IGES CAD
BRK8P8C4B-S-FT

6P6C Buss Breakout, Rubber Feet

PDF DWG IGES CAD

Connector Style

These breakout boards utilize Straight ("Vertical") connectors. This term refers to the connector itself, denoting that it rises straight out of the circuit board rather than at a right angle. The cable mating to a Straight connector is perpendicular to the PCB, as one can infer from the product photos.

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.
BRK6P6C4B-S-DIN
DIN Rail Mount
BRK6P6C4B-S-DIN
EnlargeClick image to enlarge.
Rail not included
BRK6P6C4B-S-FT
Rubber Feet
BRK6P6C4B-S-FT
EnlargeClick image to enlarge.

Product Details

  • Contains Qty 4 RJ11 / RJ12 / 6P6C Jacks wired in parallel
  • Screw terminal for each of the 6 lines
  • Solder pad connection holes, three (3) per line
  • Supports addition of 0.1" pin headers
  • Screw terminals accommodate wire sizes from 16AWG to 26AWG
  • Approximate dimensions: 2.5" x 2.0"
  • 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
BRK6P6C4B-S-DIN 6P6C 4-Way Buss Breakout Board, DIN Rail Mount $17.00 $15.50  Yes
BRK6P6C4B-S-FT 6P6C 4-Way Buss Breakout Board, Feet $16.00 $14.50  Yes

BRK6P6C4B-S-DIN
RoHS   Yes
6P6C 4-Way Buss Breakout Board, DIN Rail Mount
QuantityPrice
1+$17.00
10+$15.50
BRK6P6C4B-S-FT
RoHS   Yes
6P6C 4-Way Buss Breakout Board, Feet
QuantityPrice
1+$16.00
10+$14.50

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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