Philmore 12-121 Protoboard
Best reliable circuit board for hobbyists building permanent electronics projects.
A reliable foundation for custom circuitry, this board features a durable copper surface and a paired-hole layout that simplifies component mounting. It is a straightforward, effective solution for hobbyists and engineers looking to build and test prototypes quickly.
$12.99
at
GigaParts
Who it's for
- Hobbyists building long-lasting electronic projects
- Engineers prototyping with common DIP components
- Makers designing compact or handheld electronic gadgets
Who should skip it
- Advanced users creating high-density or complex circuitry
- Beginners looking for quick and easy plug-and-play prototyping
- Fabricators requiring secure mechanical mounting for their boards
Performance breakdown
Solderability
The 1 oz. copper cladding takes solder cleanly and holds components firmly.
Layout Efficiency
Paired hole configuration significantly streamlines routing for standard dual-inline packages.
Structural Integrity
Rigid enough for most hobbyist projects without flexing under component weight.
Mounting Versatility
Standardized mounting holes make chassis integration straightforward and secure.
Form Factor
Compact footprint fits comfortably into most standard project enclosures.
Trace Durability
Copper pads withstand repeated heating cycles without lifting from the substrate.
Key Specs
Dimensions
4.25 inches x 3.20 inches (107.95 mm x 81.28 mm)
Material
1 oz. Copper
Hole Diameter
0.042 inches
Mounting
4 x 4-40 screws
Hole Configuration
Paired holes
Know before you buy
Still have a question?
Ask Metto anything about the Philmore 12-121 Protoboard before you decide.
