• Convenient 2-hole ProtoBoard pattern provides an easy way to connect parts.
• Single-sided high-quality FR4 glass-epoxy circuit board.
• 1oz/ft2 copper with an anti-tarnish coating for easy soldering. Lead free and RoHS compatible.
• 31 x 19 holes, 0.037" holes are drilled on 0.1" (2.54mm) centers. Four 0.125” mounting holes.
• Size: 3.15 x 1.97 x 1/16in (80 x 50mm x 8.5mm).

The convenient 2-hole ProtoBoard pattern provides an easy way to connect parts while maximizing usable board area. ProtoBoard-2H is a good pattern for compact circuit layouts, and it is often more convenient than pad-per-hole patterns. It is good for analog use as well as digital since many discrete components can be located closely. It is a single-sided board with holes on 0.1” centers. An anti-tarnish coating protects the copper for a long shelf-life and provides easy soldering.