Part Number: PA44-40-31-PD
Description:
For programming COP 87C80, 81, '8SAA, '8SAB, '8SAC. Auto-eject socket.
Price: ￥21,500
PDF Datasheet: 444031pd.pdf

Top Side; Pins: 44 Pitch: 0.050"
Bottom Side; Pins: 40 Pitch: 0.100"