Black PCB Breakout Boards RJ45 Ethernet 4-Wire/Stepper Motor Wiring Extension

Description: We occasionally need an RJ45 breakout board to easily and neatly connect various components in our projects. Since we are able to panelize these boards we would like to share them at a reasonable price and hope that you can find a use for them in your projects as well. This RJ45 breakout board is more customized than our generic RJ45 breakout board. The 8-pins are grouped together in an effort to help reduce noise when used to extend a 4-pin stepper motor. The source and sink currents through a bipolar stepper motor coil are split between two of the actual twisted pairs. The connections on header pins 1 and 2 are configurable with solder bridges depending on if the stepper motor pin-out is [1A,1B,2A,2B] or [1B,1A,2A,2B]. These jumpers will need to be set during assembly. Twisted Pairs (HEADER PIN | RJ45 CONNECTOR PINS | RJ45 WIRE COLOR):PIN1 | 1 & 3 | ORANGE_WHITE & GREEN_WHITEPIN2 | 2 & 6 | ORANGE & GREENPIN3 | 4 & 8 | BLUE & BROWNPIN4 | 5 & 7 | BLUE_WHITE & BROWN_WHITE Package contents per pair: Included2x PCB 2x 4-pin male headerOptional2x RJ45 connector4x 2-port terminal blockSearch eBay for "RJ45 Connector 5222 8P" if you would prefer to purchase the RJ45 connectors separately. PCB details: Solder Mask: BlackSilk Screen: WhiteDimensions: 0.98" x 0.98" (25mm x 25mm)Mounting Holes: 2 (#4-40) Need a footprint for this part? We have it! For any KiCad users, please take a look at our KiCad content on Github. The footprint for the RJ45 socket used on this board is in the ab2_connector footprint library. Let us know if you have any questions, and we'll be happy to help. Thanks for looking!

Price: 1 USD

Location: Richardson, Texas

End Time: 2025-01-26T00:10:55.000Z

Shipping Cost: 5.25 USD