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November 2010

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Subject:
From:
James Head <[log in to unmask]>
Reply To:
TechNet E-Mail Forum <[log in to unmask]>, James Head <[log in to unmask]>
Date:
Tue, 30 Nov 2010 15:46:15 +0000
Content-Type:
text/plain
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text/plain (74 lines)
One bom for all PCB mounted components.

Through-hole and surface mount technologies, and sides of the board, are identified in a separate x/y/theta centroid file and I expect the contract assembler to take the bom and centroid file and fit it to their work-flow without any additional work on our part.

James


-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Smith, Rick
Sent: 30 November 2010 15:30
To: [log in to unmask]
Subject: [TN] Separate BOM's for Same Assembly

Hi Folks,

Engineering currently produces two separate BOM's for a single board assembly, 1 for SMD's and the other for PTH parts which are subsequently entered into the ERP system by Doc Control. Without going into a lot of detail I understand the reasons for the separate BOM's are related to production logistics, routings and cost.

I am told this is typical in the industry for OEM's and would like to either corroborate or debunk this with your responses. I am trying to determine if the 2 BOM system is necessitated by ERP limitations or the result of a misguided approach to process development.

Does anyone use the two BOM approach for a single board assembly?

Thanks!

Regards,
Rick


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