Annular rings

An annular ring is the circumferential copper ring around a plated contact.

Example – Standard

: Standard annular ring

Example – Component hole

: Component hole annular ring

Example – Microvia

: Microvia annular ring

Please note: Printed circuit boards with drill holes sized 0.6mm or smaller that are intended as component holes must be manufactured with a chemical surface, otherwise these holes will be filled with tin during the HAL process!

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SMD Stencils

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SMD Stencils

Pricing Examples

Printed Circuit Boards always include:

- E-Test
- Solder-stop 2x
- Marking print 1x
- Gerber-Import
- Scoring (series)
- Design-Rule-Check

- Tooling costs
- Photoplot
- Conductors 150μm
- Drill holes 0,3mm
- Unlimited drilling
- HAL, FR4 1,6, 35μm Cu

Prototypes

2 layers - 6 WD	41,- €
1 Printed circuit board 100x100mm
4 layers - 8 WD	118,- €
1 Printed circuit board 160x100mm
6 layers - 8 WD	148,- €
1 Printed circuit board 160x100mm

Series

e.g. 100 pcs. Eurocard 100x160mm

2 layers - each	4,92 €

4 layers - each	7,05 €

6 layers - each	10,67 €

8 layers - each	16,99 €

SMD Stencils

max. 200x300mm - 3WD	47,50 €
1 Stencil, including 1000 pads
max. 600x600mm - 3WD	90,44 €
1 Stencil, including 2500 pads

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Prices plus VAT and delivery costs.

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