Adapter boards for devices with SOP packages
Adapter board for devices with SOP4 package
Breadboard adapter for prototyping with SOP4 / SOP-4 package semiconductors.
SOP8 exposed pad 1.27 mm pitch, adapter board
A matrix of small vias allows better..
Adapter board for SOP20 1.27 mm
Photo of top and bottom
Pitch = 1.27 mm