Burn-In Sockets > 2 - Burn-in Sockets for LGA - QFN - MLF - MLP - LCC Package > LGA 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 :
