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ECS Circuits Ltd

Unit B7

Centrepoint Business Park

Oak Road

Dublin 12

Ireland


Tel
00353 (0)1 4564855
Fax
00353 (0)1 4564857

sales@ecscircuits.com

 
CAPABILITIES STANDARD
TRACKS
Minimum Width / Spacing:

0.15 mm

HOLES
Minimum gap of edge of copper to routed profile:
Minimum distance copper to score Centre line:
Minimum finished PTH hole size for 1.6mm board:
Minimum finished PTH hole size for 3.2mm board:
Minimum landless hole to conductor spacing:
Minimum finished PTH slot size for 1.6mm board:


0.25 mm
0.50 mm
0.30 mm
0.60 mm
0.20 mm
0.80 mm

PADS
(Annular Ring)
Minimum inner layer:
Minimum outer layer:
(Inverse Lands for inner & outer layers)
Minimum:
Minimum:



0.25mm over hole size
0.20mm over hole size0.38mm

0.38mm clearance hole to copper.
0.30mm clearance copper to copper.
SOLDER RESIST
Minimum clearance to pads:


0.1mm all round

These capabilities and standard specifications are for cost effective board manufacture.
Tighter tolerances and alternative board specifications are available, to discuss please contact us.

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