uxcell 20PCS SOP28 SSOP28 TSSOP28 to DIP28 Two Sides Adapter PCB Plate Product Name : SOP28SSOP28TSSOP28PCB Adapter Plate;Pin Pitch : 1.27/0.65mm, 2.54mm/0.1" Fixing Hole Dia : 2mm/0.08";Fixing Hole Center Distance : 31.5mm/ 1.2" Body Size : 36 x 20x1.mm/ 1.4" x 0.8" x 0.06"(L*W*T);Material : FR-4, Electronic Part Main Color : Green;Total Weight : 28g Package Content : 20Pcs(2%)xSOP28SSOP28TSSOP28PCB Adapter Plate