Description
Product Overview
The OONO Terminal Block Breakout Board is engineered to extend the capabilities of the Teensy 4.1 microcontroller platform. Featuring a dense array of 112 screw‑mount contacts, the board offers a reliable interface for wiring gauges ranging from 26 to 16 AWG. Constructed from fire‑proof nylon carrier and a high‑grade FR‑4 fiberglass PCB, the module delivers superior thermal resistance and mechanical stability, making it suitable for demanding industrial environments. The board dimensions of 5.79 x 3.39 x 1.34 inches provide a compact footprint while the 3.81 mm pitch aligns with standard terminal block specifications, ensuring seamless integration with existing wiring harnesses.
Each contact is engineered with a 5 mm strip length, allowing for secure wire insertion and consistent electrical performance. The screw‑type terminals use metric M2 slotted screws, delivering a tight, vibration‑resistant connection that minimizes signal loss. The package includes two M3x10 mm wood screws for secure PCB mounting, as well as a set of 24‑pin and 5‑pin 2.54 mm pitch headers to facilitate rapid prototyping and custom circuit designs. This breakout board is not a standalone Teensy device; it is intended to be paired with a Teensy 4.1 board to create robust, expandable solutions for automation, robotics, and IoT projects.
Usage
Designed with versatility in mind, the breakout board serves a broad range of applications. In industrial control systems, the 112‑pole configuration enables complex signal routing, allowing engineers to manage multiple sensor inputs, actuator outputs, and communication lines from a single Teensy 4.1 hub. Home automation enthusiasts can leverage the board to connect lighting circuits, motor drivers, and environmental sensors, creating a unified smart‑home network that benefits from the Teensy’s high‑speed processing capabilities.
For hobbyists and educators, the board simplifies the learning curve associated with wiring large numbers of components. The screw‑mount terminals provide a tactile, secure method for attaching wires without the need for soldering, which is especially valuable in classroom settings where quick setup and teardown are essential. Additionally, the board’s robust construction makes it ideal for outdoor projects, such as weather stations or remote monitoring stations, where exposure to temperature fluctuations and moisture is a concern.
Why Choose Us
Choosing the OONO Terminal Block Breakout Board means investing in quality and reliability. Unlike many low‑cost alternatives that use inferior plastic carriers, our board utilizes a premium fire‑proof nylon material sourced from reputable Taiwanese manufacturers, ensuring long‑term durability under harsh conditions. The dual‑copper FR‑4 PCB provides excellent conductivity and heat dissipation, reducing the risk of overheating during high‑current operations.
Our commitment to precision manufacturing is reflected in the tight tolerances of the 3.81 mm pitch and the consistent performance of each screw‑mount terminal. Each unit undergoes rigorous testing to meet industry standards, and we back our product with responsive customer support that assists with integration, troubleshooting, and firmware guidance. With a proven track record of positive customer reviews and a best‑seller rank within the Ground Circuit Terminal Blocks category, the OONO breakout board is a trusted choice for professionals and makers alike.
Key Features
- 112 high‑quality screw‑mount contacts provide extensive wiring flexibility for complex projects.
- Fire‑proof nylon carrier and FR‑4 PCB ensure durability and reliable performance in demanding environments.
- Compact 3.81 mm pitch aligns with standard terminal blocks, simplifying integration with existing systems.
- Includes mounting screws and versatile 2.54 mm pitch headers for rapid prototyping and easy installation.
- Responsive technical support and comprehensive documentation help you get up and running quickly.
FAQ
What wire gauges are compatible with this terminal block?
The board supports wire gauges from 26 AWG up to 16 AWG, covering a wide range of low‑power sensor lines to higher‑current actuator connections. The 5 mm strip length ensures a secure grip for each gauge.
Do I need to solder any components on the breakout board?
No soldering is required for the terminal block contacts themselves. The board comes with pre‑drilled holes for the screw‑mount terminals, and the included M3 screws secure the board to your PCB. However, you may choose to solder additional components such as resistors or capacitors to the DIY pads if your design calls for them.
Can this board be used with other microcontroller platforms besides Teensy 4.1?
While the board is optimized for the Teensy 4.1 footprint, its 2.54 mm pitch headers and standard terminal block layout make it compatible with many other development boards that share similar pin spacing. You may need to adjust wiring or use adapter cables for exact alignment.
Is the nylon carrier truly fire‑proof?
Yes, the carrier material meets industry fire‑resistance standards, providing an added safety margin in applications where heat buildup could be a concern. This makes the board suitable for both indoor and outdoor installations.
What warranty or after‑sales service is offered?
We provide a one‑year limited warranty covering manufacturing defects, along with dedicated technical support to assist with integration, firmware updates, and any questions you may have during the product lifecycle.
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