Non-European Format Size: 114.3 x 165.1 mm Material thickness: 1.6 mm FR4 Copper lamination 35 μm, hot dip tin-plated on one side (HAL) and coated with a solder mask Hole pattern: 2.54 x 2.54 mm 40 x 60 bore hole rows 40 x 58 2 mm quadratic soldering islands Hole diameter: 1.02 mm Max