... 5*3.2mm, 4*2.5mm, 3.2*2.5mm, 2.5*2.0mm,2.0*1.6mm)- SMD crystal 2 pads ( 8*4. ... 5mm, 7*5mm, 6*3.5mm, 5*3.2mm,3.2*2 ... .5mm) -Watch crystal / cylinder crystal/ tuning fork(2*6mm,3*8mm,2*6mm frog type. ... 4mm, 4*1.5mm, 3.2*1.5mm,4.9*1.8mm, 2.0*1.2mm )-UM-1.UM-5 ... : Welcome to WTL electronical World 2.0*2.5mm SMD-48MHz quartz crystal