Q&A Community - JLC3DP

Does JLCPCB have a solution to add a sequencing serial number to PCB production?

hi, Im looking to make an PCBA order but im wondering if it is possible to buy some part of my BoM seperately. (so they ar......

Hello, is there a glossy polish as an option for your 316L metal ?

What is the maximum length of PCB boards that JLCPCB can produce?

I consigned my parts to you. But why there is a need to bake them before putting into my private lib?

Do I have to add printing support when using your SLA ?

Good morning Gentlemen, we have a need to have UL marked pcb supplies with relevant certification, are you able to do this......

I am using tented vias on my board. Size of the via is: - hole diameter 0.3 mm - external diameter 0.7mm Materisl of the s......

Are you manufacturing board with complex shape, like partly circular, partly polygonal? See example. Thank you, Alex Shers......

Can the payment system use a virtual account? I want to order a PCB design that I already have, but there are problems wit......

Hi, Can you provide any guideline for PCB storage ? At what temperature & humidity do we need to store the received PCBs?

Hello, What is the composition of the insulating layer of the Copper PCB material? How thick is the insulating layer? Is t......

Hi there, Do you have any information about impedance control on flex boards? I did not find any options for that when ord......

Hello, i would like to design a PCB with a BGA footprint on it that has a pitch of 0.35 mm. It seems like you support BGA ......

Once Pick and Place is corrected for PCBA order, is it possible to download the corrected Pick and Place file from your sy......

How many flexes are your flex PCBs rated to? I'm trying to spec a flexible PCB to join to a constantly moving carriage, bu......

The JLCPCB capabilities page says the preferred minimum via hole size is 0.2mm, and the via diameter should be 0.15mm larg......

Hello, I'm interested in a Flex PCB and I have some technical questions: 1) what is the minimum curvature radius for the f......

I know that aliexpress isn't a supplier you work with, but I'm sure it's a common enough that we could source it locally? ......

Can you help me with the consigned shipping from USA to China, we have some project need to finish,tks.