PCB:NG Removed BOM Items Must Be Populated

[kb1lqc]

To enable work on PCB:NG placement I need to remove a few parts from the BOM on their website to let me proceed while I wait for their response on how to deal with those part issues.

• C10
• C54
• D1
• D2
• L16

[kb1lqc]

• What do I do about Fiducials?

[kb1lqc]

D1 and D2 used different PN's and worked...

D1: 475-3118-1-ND
D2: 475-3124-1-ND

[kb1lqc]

C10 and C54 worked

C10: 490-10961-1-ND
C54: 490-10961-1-ND

[kb1lqc]

Fiducials are not used by PCB:NG apparently. Well they are there if they need better alignment. They use their own on the panels they create. Apparently that's good enough for our QFN's, we will see!

[kb1lqc]

L16 Coilcraft LPS4018-472MRB

Per PCB:NG this is a bit of a hack for now. Since they deal with digikey only for online system orders we need to work around it for now.

• Replaced L16 with a unique zero ohm jumper
• Use IC orientation to obtain correct part placement
• When we order, indicate this part swap in the order ticket and wait for separate invoice since their system doesn't handle non-digikey parts.

[kb1lqc]

On new PCB:NG project I used:

L16: YAG1232CT-ND