Can prototype and volume production use the same process?
Yes, but not necessarily with an identical production route. Technical requirements may remain the same, while tooling, panel utilization, material purchasing,…
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8 questions
How are repeat orders controlled?
Repeat orders should be linked to the approved product revision, BOM, fabrication data, process requirements and any accepted deviations. Material date codes, l…
Read answer →How many PCB or PCBA prototypes should I order first?
The right prototype quantity depends on design maturity, test coverage, destructive testing, certification samples and the number of stakeholders who need units…
Read answer →What is an NPI build for PCBA?
A new product introduction build establishes and reviews the manufacturing process before routine volume production. It can include DFM closure, material verifi…
Read answer →What should be approved before mass production starts?
Approve the PCB revision, BOM, alternates, assembly drawing, firmware, test method, workmanship criteria, sample result and any deviations before volume release…
Read answer →How is a golden sample used in PCBA production?
A golden sample can provide a physical reference for appearance, assembly orientation or functional behavior when its revision and approval status are controlle…
Read answer →How do you control engineering changes between builds?
Use a revision-controlled change process that identifies affected PCB data, BOM lines, firmware, drawings, tooling, inventory and test instructions. The release…
Read answer →Can production volume be increased after a successful prototype?
Yes, but scale-up should review panel efficiency, material purchasing, component availability, tooling, process capability, inspection sampling, test capacity a…
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