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- SKU: 07992
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RJ45 Connector MagJack Ethernet Breakout
Need a simple way to route signals through standard Ethernet cabling without designing your own connector board? The 7Semi RJ45 Breakout PCB provides a convenient breakout platform for RJ45 connectors, allowing all Ethernet cable conductors to be easily accessed through standard 2.54mm header pins. This makes it ideal for prototyping, industrial communication systems, custom wiring projects, sensor networks, and embedded applications where CAT5e or CAT6 cables are used as a convenient multi-conductor cable solution.
Unlike Ethernet interface modules that include magnetics or networking controllers, this board is a passive breakout PCB that simply exposes all RJ45 connector pins for direct access. It can be used to carry low-voltage signals, GPIO lines, serial communication, sensor connections, power distribution, or custom protocols over readily available Ethernet cables. The compact PCB layout makes integration straightforward while providing clear pin labeling for quick wiring and debugging.
Whether you're building a remote sensor node, industrial control system, RS485 network, custom communication link, or simply need a clean way to terminate Ethernet cables in a prototype, the 7Semi RJ45 Breakout PCB offers a reliable and cost-effective solution.
Features
- Breaks out all RJ45 connector pins to standard 2.54mm header pads for easy prototyping and signal access.
- Supports CAT5e, CAT6, and compatible Ethernet cables as convenient multi-conductor wiring solutions.
- Passive breakout design with no active electronics, making it suitable for custom communication and signal routing applications.
- Clearly labeled pin assignments simplify wiring, testing, troubleshooting, and rapid development.
- Suitable for carrying low-voltage digital signals, serial interfaces, sensor connections, and control signals.
- Compact PCB footprint enables easy integration into embedded systems, industrial equipment, and custom projects.
Specifications
- Category of product: RJ 45 Connector board board
- Dimension in mm: L=32mm W=30mm H=17.12mm
- Operational Temprature :-40C to 70C
- Operating Voltage: 5v
Package Includes
- 1x RJ45 Connector MagJack Ethernet Breakout
Warranty Terms :
Branded products (Waveshare/ Raspberry Pi/ Radxa/ DWIN etc) are as per brand warranty terms. Generic products are eligible for replacement within 7 days of delivery based on following conditions.
Products are eligible for a replacement if there is physical damage during transit or a clear manufacturing defect. Any claim for damage/ wrong items/ replacement must be made within 48 hours of successful delivery of the product. Requests for refund of amount or exchange of product(s) will be reviewed on a case by case basis and HUBTRONICS carries final rights to take a final decision on refund, store credit or exchange.
What to take care of ?
Most of our products are technical in nature and require trained personnel to handle them. Any kind of mishandling can result in damage or malfunctioning of the product, it is not possible for us to provide a replacement or refund if the product is damaged due to technical or physical mishandling.
Who pays the return shipping cost?
Free of cost return pickup from delivery address is eligible for products categorized as manufacturing defect/ Damage in transit/ Wrong items delivered. We do not support return pickup for any B2B order or offline orders not placed on website. Buyer need to arrange return shipping for B2B orders.
What voids warranty?
Please note that replacement/ return or refund is not possible if the product is not compatible with your system/application. Please check all the technical details/ dimensions etc. before ordering and contact us for any kind of clarifications.
If product is soldered/ programmed at any point or physically altered in any way, it is not eligible for return/ replacement. If the item requires soldering for testing, please ensure that you use suitable clips or jig to test it without soldering. Any kind of soldering job makes the product ineligible for return or replacement.
Following items are not eligible for return under any circumstances
- Device Programmers / Dongles
- Soldering Consumables (Wire, Flux etc)



