Burn-In Sockets > 2 - Burn-in Sockets for LGA - QFN - MLF - MLP - LCC Package > QFN Package > Pitch from 1.27mm upwards > 
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 :
