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Board Specifications

Help related to bare board fab

20 articles
Melissa Hough avatarChris Denney avatarRobert Avakian avatar+1
Written by Melissa Hough, Chris Denney, Robert Avakian and 1 other

What is the maximum allowed PCB dimensions?

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Written by Melissa Hough. Updated over a week ago

What is your minimum hole-to-hole drill clearance?

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Written by Melissa Hough. Updated over a week ago

What are your recommended solder mask expansion values?

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Written by Melissa Hough. Updated over a week ago

Can I have UL markings added to my boards?

UL markings
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Written by Melissa Hough. Updated over a week ago

Specs for slotted through-hole pads

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Written by Melissa Hough. Updated over a week ago

What is your silkscreen to solder mask limitation?

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Written by Melissa Hough. Updated over a week ago

What is your minimum solder dam (sliver)?

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Written by Melissa Hough. Updated over a week ago

The Board Tab

The "Board" tab contains critical information that determines how your board will be quoted and manufactured.
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Written by Melissa Hough. Updated over a week ago

Number of layers equals 0

Using EAGLE if you don't define your stackup properly, the layer count will equal zero
Chris Denney avatar
Written by Chris Denney. Updated over a week ago

What core substrates and materials do we support?

Core substrates, materials
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Written by Robert Avakian. Updated over a week ago

Do you support flex boards?

flex pcbs, rigid flex
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Written by Melissa Hough. Updated over a week ago

Panelization Method

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Written by Andrew Seddon. Updated over a week ago

How should I specify blind/buried holes ?

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Written by Andrew Seddon. Updated over a week ago

Why do you only support ENIG finish?

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Written by Andrew Seddon. Updated over a week ago

How should I specify impedance control requirements ?

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Written by Andrew Seddon. Updated over a week ago

What should I enter into 'Custom requirements' on the board view?

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Written by Andrew Seddon. Updated over a week ago

Via In Pad / Active Pad

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Written by Andrew Seddon. Updated over a week ago

Custom stackups

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Written by Andrew Seddon. Updated over a week ago

PCB Capabilities & Design Rules

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Written by Andrew Seddon. Updated over a week ago

Standard stackups

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Written by Andrew Seddon. Updated over a week ago