No. of layers: 2
Material: FR4 1.6 mm
Surface treatment: Hot air levelling (HAL)
Copper Thickness: 2 oz (70 um)
Others: Thick Blue Peelable Mask

No. of layers: 2
Material: FR4 1.6 mm
Surface treatment: Hot air levelling (HAL)
Others: Individual unit is oriented at 180 deg from one another in a panel to save materials

No. of layers: 2
Material: FR4 1.2 mm
Surface treatment: OSP
Minimum drilled hole diameter: 0.40 mm
Minimum line width: 0.15 mm
Minimum line spacing: 0.10 mm

No. of layers: 2
Material: FR4 1.2 mm
Surface treatment: OSP
Minimum drilled hole diameter: 0.30 mm
Minimum line width: 0.18 mm
Minimum line spacing: 0.12 mm