Adapter Part Number: PA-QSD3SM18-20
Adapter Description:
SMT to Thru-hole Adapter for QSOP - 300 MIL wide DIP plug, .018" round pins, for 20 pin QSOP devices. Wired 1:1.
Adapter Price: ￥1,900
PDF Datasheet: qsd3sm18.pdf

Top Side; Pins: 20 Pitch: 0.025"
Bottom Side; Pins: 20 Pitch: 0.100"