Part Number: PA-DSO-2803Z
Description:
28 pin DIP 0.3" board w/ZIF socket to receptacle for SO-Plugs.
Price: ￥9,500
PDF Datasheet: dso-xx03.pdf

Top Side; Pins: 28 Pitch: 0.100"
Bottom Side; Pins: 28 Pitch: 0.050"