Q&A Community - JLC3DP

Aluminum pcb vias

It would be our intention to make an aluminum pcb so that all plated vias have a complete electrical connection with the a......

1 Reply Asked by 26*******9A

How to generate gerber data

To the person in charge Could you show me how to generate gerber data in "CR-8000 Design Force" ?

1 Reply Asked by 67*******4A

overhang angle

Hi, what would be the maximum overhang angle for avoiding support ?

1 Reply Asked by 38*******7A

Infill for FDM printing

Hi, what is the infill percentage of your FDM printing ?

1 Reply Asked by 46*******8A

I need some small custom-made boxes

can you suggest a software I can use for 3D printing

1 Reply Asked by 21*******1A

Shipping policy about multiple items

If a buyer purchases several PCB prototypes from you, and one of them is ready for shipment before the others, how is ship......

1 Reply Asked by 26*******9A

Aluminum Thermal Insulation Thickness

When making a PCB using Aluminum base, what is the typical thickness of the thermal insulation layer between the copper an......

1 Reply Asked by 35*******8A

Flex stiffener stackup

In a 2 layer flex pcb, is the stiffener internal to the two PCB layers?

1 Reply Asked by 64*******9A

Reports generating

Do you provide Bare Board Test Report of PCB.

1 Reply Asked by 66*******1A

Serial numbering

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

1 Reply Asked by 60*******9A

Buying certain parts seperatly

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......

1 Reply Asked by 66*******0A

316L material

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

1 Reply Asked by 65*******2A

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

1 Reply Asked by 58*******1A

About compoment's baking service

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

1 Reply Asked by 28*******1A

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

1 Reply Asked by 57*******7A

UL certification

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

3 Replies Asked by 32*******8A

Silkscreen (legend) over the tented via

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......

1 Reply Asked by 62*******0A

Complex shape boards?

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

1 Reply Asked by 38*******5A

problems with the payment system

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

1 Reply Asked by 35*******5A

PCB Storage

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

1 Reply Asked by 27*******3A