Q&A Community - JLC3DP

the price of preorder and global part sourcing

Why are the prices for the same components different between global part sourcing and preorder?

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

Why the final price is different with the price shown on the website?

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

Hi, I got some files ready for 3D printing, but some of them have thinner walls than your minimum requirement, can they al......

1 Reply Asked by 28*******0A

PCBA Flashing service

Do you support firmware flashing for SMT orders?

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

file formats for 3D printing

Hi, what file format does JLCPCB accept for 3D printing?

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

Send parts to JLCPCB

I have some components myself. I hope these components can be sent to you. Then I will place a PCB order on your website. ......

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

PCBA Quality assurance

What type of tests do you perform for assembly orders? Can you ensure soldering reliability?

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

What type of 3D printing technology does JLCPCB use?

1 Reply Asked by 35*******9A

Hard gold plating for edge connectors

I have read that edge connector fingers should have a hard plated gold to withstand repeated plugging in and out of the ca......

1 Reply Asked by 43*******4A

Low-cost shipping to UK duty paid

I'd like to order some PCBs to be sent to the UK DDP; however the only DDP option is for a very costly and (unnecessarily)......

1 Reply Asked by 51*******8A

pcba assembly question

Hi, I would like to know, if components are not available in your factory, will you supply them from another factory or yo......

1 Reply Asked by 21*******2A

How to replace new parts for pcba order

Hi, I would like to know, if we could replace a new part for my order which has been reviewed by JLC engineer, there is an......

1 Reply Asked by 32*******1A

PCBA support for ordered component

hi JLCPCB, we submitted an component order on the part manager. How do we do now to submit the pcb production/assembly ord......

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

About global sourcing compoment JLC does not list

Hello, we have a design require XAL6030-102MEC but JLC does not list yet, as well as by global sourcing channel. Mouser ha......

1 Reply Asked by 31*******0E

Regarding FPC assembly

Hi JLCPCB, we have some projects that require FPC material for assembly service, can you support?

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

How to generate correct gerber files by Eagle

I sent gerber files but there is some problems. your reply is : 1) The welding resistance layer is wrong. The character te......

1 Reply Asked by 58*******4A

Mirroring the pcb design

Hi! Should I mirror my pcb design before uploading gerber files or you do this automatically? It's one sided pcb. Thanks!

1 Reply Asked by 42*******6A

Plated edges

I am interested in getting a PCB made that has parts of the edge plated, but not castellated holes. I do not see a specifi......

1 Reply Asked by 50*******4A

Customer supplied Components with same dimensions and footprint as LCSC Electronics

Can you assemble a PCB with customer supplied components if the component shares the same foot print and size/shape as a s......

1 Reply Asked by 46*******4A

Is it possible to correct or cancel an order ?

I placed an order but the thickness is incorrect, is it possible to correct it ? or cancel to place a new order ?

1 Reply Asked by 43*******3A