The 8100-SMT8-LF is a 6 x 4-inch SMT prototyping board made of 0.062-inch high-temp laminate with gold plating over copper holes and prototyping holes spaced on 0.1 x 0.1-inch grid. Supports with SOIC medium, metric (50mil Spacing) and tiny (25mil Spacing) packages and This SMT adapter boards is allow for easy prototyping and evaluation of fine-pitch SMT components and connectors. All pads breakout to dedicated plated holes. Lead-free versions can be used in lead-free process evaluation and transitions to lead-free product manufacturing.