Stevenage Circuits - Taking Technology Further

Capability and Design Guidelines

Profiling

Rout Diameters: 0.8, 1.6, 2.4 mm standard
Others: please enquire
Rout Tolerance: +/-0.1 mm
Chamfer Angles: 20º, 45º standard
Scoring: Dimension A (copper to edge of PCB) 0.4mm (16 mil) minimum
Dimension B (residue) 0.2mm weak, 0.3mm medium, 0.4mm strong
Scoring cut angle 30º
Scoring Tolerance: +/-0.1 mm (4 mil)
Scoring Dimensions

Knife Edge Tooling for Flexible Circuit Technology (+/- 0.2mm edge to pattern)
Laser profiling with 20µm “cut” (+/- 25µm edge to pattern)