Part Number: PA-DSO-1803Z-D420-18/2
Description:
18 pin DIP 0.3" board w/ZIF socket and two 18 pin 0.420" plugs.
Price: ￥9,500
PDF Datasheet: dip-so.pdf

Top Side; Pins: 18 Pitch: 0.100"
Bottom Side; Pins: 18 Pitch: 0.050"