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Quality Standards

UL Marking:Company trademark followed
by PWB type designation

S1, S1A e S130: single and double side PWB with FR-4 material
S3 e S3A: single side PWB with CEM-1 material
S4 e S130ML: multilayer PWB
S5: single side PWB with FR-2 material
S6, S7 e S8: double side PWB with CEM-3 material
MC1 e MC2: single side PWB with IMS

Warping and Bending <1%
Copper thickness in through holes 25 µm
Electroplated cooper thickness on the tracks > 25 µm
Sn/Pb thickness 2 - 10 µm
Ni. thickness on edge connectors > 4 µm
Au. thickness on edge connectors > 8,0 µm
Hole position tolerance ± 0.1 mm
Minimum centering position 0.05 mm
Isolation distance

> 0.15 mm

Short circuits and open circuits /
Solder mask Fotoimageble
Solder mask thickness > 2 µm on track edge
> 10 µm on track centre
Solder mask Centering ± 0.05 mm
Screen Printing Components in yellow, withe and black colours
Screen Printing Components Centering ± 0.05 mm
Peeable Solder Masck thickness > 200 µm
Peeable Solder Masck Centering ± 0.05 mm
Minimum diameter plated through hole 0.30 mm
Finishings H.A.L.
Ni - Au - Cu - Silver

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