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Vishay Electro-Films

Revision: 14-Sep-2018

3

Document Number: 61112

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

Note

• Via vents are required on one side of the substrate if metals are plated

• See Fig. 2 for via vent pattern example

Fig. 2

SHAPES AND CUT-OUTS

Many circuit designs require custom substrates with different shapes and holes cutout of the parts. These include cutting out

material internal and external to the overall part size and shape.

FILLED VIA VENT NOTES

Min. distance from via vent edge to pattern edge

0.004"

PART SHAPE / CUT-OUTS

Min. distance from cut-out edge to pattern edge

0.003"

Min. tolerance from cut-out edge to pattern edge

± 0.002"

Min. tolerance of cut-out feature

± 0.003"

Min. distance between cut-outs

0.050"