Breadboard Full Size Bare 830 Tie Points MB 102

The Breadboard Full Size Bare 830 Tie Points provides a convenient platform for assembling and testing electronic circuits without soldering. Its standard 2.54mm hole spacing makes it compatible with many common electronic components and DIP IC packages.

The 630-point main terminal area provides space for circuit components and jumper connections, while the four independent power rails provide convenient positive and ground distribution for prototyping circuits.

The board uses nickel-plated phosphor bronze spring contacts designed to provide reliable mechanical retention for compatible solid-core jumper wires. The reusable solderless construction allows components to be inserted, removed, and rearranged during circuit development.

Features

• 830 total solderless connection points
• 630-point main terminal grid
• 200 power distribution points
• Four independent power rails
• Standard 2.54mm (0.1-inch) grid pitch
• Nickel-plated phosphor bronze spring contacts
• Rigid ABS polymer housing
• Compatible with 20–29 AWG solid-core wires
• Suitable for DIP ICs, resistors, diodes, transistors, and other components
• Reusable solderless design
• MB102 form factor
• Suitable for Arduino, STM32, ESP32, and robotics prototyping

Applications

• Arduino circuit prototyping
• STM32 and ESP32 development
• Robotics projects
• Sensor and motor-control circuit testing
• DIY electronics projects
• Embedded system prototyping
• Academic laboratory experiments
• STEM and electronics education
• Breadboard power distribution
• Rapid circuit development and testing

How It Works

The breadboard uses internal spring contacts to electrically connect components inserted into the same terminal group. Components and jumper wires can therefore be connected without soldering, allowing circuits to be assembled and modified quickly.

The main terminal area is arranged around the central channel, making it suitable for DIP IC packages. Separate power rails provide convenient distribution of supply and ground connections.

For reliable connections, use compatible solid-core jumper wires and insert components vertically into the breadboard holes. Avoid forcing or sliding components sideways, as this can damage component leads or the internal spring contacts.

Important Notes

• The breadboard is intended for low-voltage electronics prototyping.
• Do not connect AC mains or other hazardous high-voltage sources to the breadboard.
• Do not exceed approximately 5A continuous current through the breadboard contacts.
• Power rails may be electrically separated at their center depending on the production version.
• Check the actual rail configuration before connecting power across the full length.
• Use compatible solid-core jumper wires for reliable contact.
• Avoid inserting multi-strand wires that may bend or provide unreliable contact.
• Do not force components sideways into the holes.
• Inspect the contacts and housing for damage before use.
• Product dimensions may have a small measuring deviation.

Package Includes

• 1 × Breadboard Full Size Bare 830 Tie Points (MB102 Large)