Overview
The MX8B1 – USB Type-C Breakout Module is a compact USB Type-C breakout board designed for prototyping, evaluation, and educational use. It exposes USB power, USB 2.0 data, CC, and SBU pins via standard 2.54 mm headers, enabling easy integration with breadboards, development boards, and custom circuits. The board includes onboard CC pull-down resistors for compliant USB-C sink detection and supports reversible plug orientation.
Key Features
- USB Type-C receptacle (USB-C 16-pin)
- Exposes VBUS, GND, USB 2.0 D+ / D−, CC1, CC2, SBU1, SBU2
- Onboard 5.1 kΩ pull-down resistors on CC1 and CC2
- USB 2.0 compatible (Full-Speed / High-Speed)
- 2.54 mm standard header spacing
- 2-layer PCB with solid ground pour
- Compact and breadboard-friendly layout
Applications
- USB-C power breakout for prototyping
- USB 2.0 signal access for microcontroller projects
- USB-C learning and experimentation
- Interface testing and debugging
- Educational electronics projects
Purchase Link
Download the Gerber files here: MX8B1 – USB Type-C Breakout Module
Pinout Description
Pin | Label | Function |
1 | VBUS | USB 5 V power input |
2 | GND | Ground |
3 | CC2 | Configuration Channel 2 (with onboard 5.1 kΩ Rd) |
4 | SBU1 | Sideband Use 1 |
5 | D+ | USB 2.0 Data Positive |
6 | D− | USB 2.0 Data Negative |
7 | CC1 | Configuration Channel 1 (with onboard 5.1 kΩ Rd) |
8 | SBU2 | Sideband Use 2 |
Design Notes
- CC1 and CC2 include onboard 5.1 kΩ pull-down resistors for default USB-C sink operation (5 V).
- SBU pins are exposed for advanced use and are not required for standard USB power or USB 2.0 data.
- SuperSpeed (USB 3.x) signals are not supported.
- Not intended for USB Power Delivery (PD) negotiation.
Schematic Diagram
PCB Layout & Dimensions
Parameter | Value |
Board Size | 21mm x 14mm |
Layers | 2 |
Components Placement | Top layer (Single side) |
Header Pitch | 2.54 mm |
USB Connector | USB Type-C Receptacle |
Revision History
Date | Version | Modify Content |
31/01/2026 | Rev 1.0 | New |
Get you Datasheet in PDF
USB Type-C Breakout Module Gerber File – MX8B1 | USB – C Female Breakout Module
₹199.00
USB Type-C Breakout board with VBUS, GND, USB 2.0 D+/D−, CC1/CC2, and SBU pins. Ideal for USB-C prototyping, testing, and learning. Download Gerber file.
Description
Disclaimer (Digital Product)
This product is a digital production pack, not a physical or assembled PCB. You will receive Gerber file, BOM, Schematics and documentation required to manufacture the PCB Module. No physical boards are shipped.
Download Product Datasheet: Download Now
Overview
The USB Type-C Breakout board is a compact and versatile module designed for USB-C prototyping, testing, and educational applications. It provides easy access to essential USB-C signals through standard 2.54 mm pin headers, making it ideal for breadboard use and custom electronics projects.
This USB Type-C Breakout exposes VBUS (5 V power), GND, USB 2.0 D+ and D− data lines, CC1 and CC2 configuration channels, and SBU1/SBU2 sideband pins. Onboard 5.1 kΩ pull-down resistors on the CC pins ensure proper USB-C sink detection and reliable power negotiation in both plug orientations.
Designed as a USB 2.0-compatible breakout, the board is suitable for Full-Speed and High-Speed USB applications, microcontroller interfacing, and general USB-C experimentation. The SBU and CC pins are also brought out for advanced users who wish to explore custom signaling or USB-C behavior beyond basic power and data.
With a 2-layer PCB, solid ground pours, and a compact footprint, this USB Type-C Breakout offers stable electrical performance while remaining easy to integrate into prototypes and development setups. It is intended for hobbyist, educational, and development use and does not support USB Power Delivery (PD) or USB 3.x SuperSpeed modes.
What You Will Receive (Digital Download)
This product pack will include:
- PCB Gerber File
- Bill of Materials (BOM)
- Pick and Place (CPL)
- Full product datasheet
- Documentation pack (README, License, T&C)
These files can be directly uploaded to PCB manufacturers such as JLCPCB, PCBWay and other manufacturers for fabrication.
Pinout Description
| Pin | Label | Function |
| 1 | VBUS | USB 5V power input |
| 2 | GND | Ground |
| 3 | CC2 | Configuration Channel 2 (with onboard 5.1 kΩ Rd) |
| 4 | SBU1 | Sideband Use 1 |
| 5 | D+ | USB 2.0 Data Positive |
| 6 | D− | USB 2.0 Data Negative |
| 7 | CC1 | Configuration Channel 1 (with onboard 5.1 kΩ Rd) |
| 8 | SBU2 | Sideband Use 2 |
PCB Layout & Dimensions
| Parameter | Value |
| Board Size | 21mm x 14mm |
| Layers | 2 |
| Components Placement | Top layer (Single side) |
| Header Pitch | 2.54 mm |
| USB Connector | USB Type-C Receptacle |
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