Quad Flat Pack Proto Board
SMT adapters extend the signals of the following packages to plated through holes on a 100 mil grid: Quad Flat Pack (QFP) Packages 144, 128, 100-3, 100-2, 80-3, 74, 64-4, 64-1, 52, 48,44-2
Pad to Pad Spacing: 20mil (100-2, 100-3, 144)
Pad to Pad Spacing: 25mil (44-2, 48, 64-1, 80-3, 128)
Pad to Pad Spacing: 30mil (52, 64-4, 74)
Ground plane on solder side.
Size: 12.0"x10.0"