G27818 ^ Large FR-4 Black Epoxy 1.96" x 3.9" Prototype Board with 691 Solder Plated Thru-holes

Large black epoxy FR-4 1.96" wide x 3.94" long prototype board has 691 solder plated thru holes on a 100 mil grid. Has (4) 3.3mm dia. blank mounting holes. Each plated thru-hole is 1.106mm inside diameter with a 1.6764mm pad. Very useful for hundreds of projects. Precision made.