Q&A Community - JLCCNC

V-cut in circle ? to create chamfer around hole ?

Dear all, I want to like have a chamfer around some holes in my design (its a front panel). Is it possible to use the v-cu......

1 Reply Asked by 44*******0A

how to use older version protel designed pcb to order on jlc

1 Reply Asked by 83*******2A

panel by jlcpcb

we have 2 different design of the same dimensions. wants to panel it

1 Reply Asked by 49*******9A

How to specify location of barcode or PCB mark

Hello. How to specify location of 2d barcode or PCB mark. im using eagle software. which the layer that i can specify loca......

1 Reply Asked by 69*******2A

Vat collection

Hello I am from Europe Do you collect VAT in the orders? I you collect is easy for us to order without problems in the cus......

1 Reply Asked by 25*******7A

Conformal coating

Hello, If we ask you to spray conformal coating on all PCB including pads that are unassembled will you do it, or you neve......

1 Reply Asked by 26*******3A

Gold finger pads minimum spacing in flexible pcb

Hi, i have a question about flexible pcb production capabilities. I want to make a fpc that acts as an interconnection bet......

1 Reply Asked by 33*******3A

Can I have LPI regions in Flex designs?

For flex designs with regions that have a high density of smaller SMT components, is it possible to define a zone that use......

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

Can the resin prints be painted ? Do you have painting service ?

Hi, I am interested in ordering some resin parts. Before placing order, I would like to know if resin prints can be painte......

1 Reply Asked by 57*******0A

Can I make a design change due to a file error?

Can I change a file that I already placed the payment order for an improved one since I uploaded the wrong file?

1 Reply Asked by 34*******3E

Silkscreen Over Solder Mask Opening

Can silkscreen be printed over removed soldermask? or Will silkscreen be removed from soldermask openings WITHOUT copper u......

1 Reply Asked by 34*******2A

Maximum dimensions

What is the maximum PCBA board size? Using the "Instant quote" form I get a warning: "The PCB size exceeds the maximum siz......

1 Reply Asked by 80*******8A

Combine orders

can i combine a pcb order with component order from LCSC?

1 Reply Asked by 26*******4A

Tapered Traces

Greetings, Are you capable of printing tapered traces? Thank you in advance!

1 Reply Asked by 81*******8A

add another board

i have placed an order and already pay for it it still in production i want to add another board and add it to the deliver......

1 Reply Asked by 31*******4A

PCB - Surface Finish

PCB : FR-4 “Can you work without PCB surface finishing?” NO HASL NO LeadFree HASL NO ENIG

1 Reply Asked by 50*******9A

custom svg image as stencil

Can custom SVG image be used as stencil, like image bellow. If i create such a design and export to gerber file will the l......

1 Reply Asked by 25*******7A

In how many mm increments can I specify the drill hole diarmeter?

1 Reply Asked by 73*******6A

what is the life utility of a PCB?

1 Reply Asked by 73*******6A

via-in-pad on flex pcb

is it possible to do via in pad on a flex pcb? https://jlcpcb.com/blog/704-jlcpcb-free-via-in-pad

1 Reply Asked by 69*******7A