Burn-In Sockets > 3 - Burn-in Sockets for SOP - DSO - SOIC - QFP - xQFP Package > SOP Package > Pitch from 0.40mm to 0.49mm > 
How to connect the Burn-in Socket to your PCB?
You can find here down the available options for your already selected pitch.
PLEASE SELECT THE PCB MOUTING SOLUTION FOR YOUR FUTURE SOCKET :
