This FR4 Protoboard Double Sided Universal PCB 7x9cm is made from fiberglass material making it more durable compared to phenolic paper PCB (Brown Colored Boards). The holes are also tinned, preventing oxidation, thus making soldering less difficult.

Specification

• Base Material : FR – 4
• Board Size : 7 x 9cm
• Protoboard Type : Double Side
• Board Thickness : 1.6mm
• Hole Pitch : 2.54mm
• Hole Quantity : 23 x 31