Date of download: 10/22/2017 Copyright © ASME. All rights reserved. From: Test Method Development to Quantify the In Situ Elastic and Plastic Behavior of 62%Sn–36%Pb–2%Ag Solder Ball Arrays in Commercial Area Array Packages at −40°C, 23 °C, and 125 °C J. Electron. Packag. 2005;127(4):483-495. doi:10.1115/1.2070048 Figure Legend: Mechanical test fixtures for shear test. The fixture is machined out of stainless steel and made of two identical parts. Specimen is simply positioned on the shear fixture.