Q&A Community - JLC3DP

What is the minimum width of thin PCB sections?

I am designing a board where individual blocks are connected by long thin pieces, such as the following: What is the minim......

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

QR code on bottom silk screen

Can I place a QR code on the bottom silk screen? If so, what size and format do you recommend for the image? Kind regards ......

1 Reply Asked by 33*******9A

small via size?

via pad 0.4pi, drill 0.15pi is it possible?

3 Replies Asked by 80*******8A

What are all of the stencil thicknesses available?

When specifying a specific stencil thickness as a special remark, what thickness values does JLCPCB have available?

1 Reply Asked by 54*******3A

Can Support to RIGID FPCB

Hi I'd like to know can support Rigid-Flex FPCB as attached picture if support , let me know detail ttechnical spec to me ......

1 Reply Asked by 39*******4A

BGA design rules

Hello, I am designing a PCB with high density BGA chips (0.4mm pitch). The recommended pad size is 0.2mm with "VIA IN PAD"......

1 Reply Asked by 37*******2C

Tape and Reel or Tube

Hello We want to order parts to send to you. like C2886621 SSI2140 C2886621 SSI2130 C9900119123 AS3381D C9900110726 AS3360......

1 Reply Asked by 25*******5A

Client gerber files

Can I have access to your client gerber files and use them to get my own PCP

1 Reply Asked by 20*******4A

If I panelize my PCB through JLC will I be provided the panelized gerbers?

I'll need the gerbers of the panelized PCB.

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

Is it possible to ship the product with the V-cut part completely cut off?

Is it possible to ship the product with the V-cut part completely cut off? I received the board in the picture with order ......

1 Reply Asked by 84*******0A

Cash on delivery

Cash on delivery is available ?

1 Reply Asked by 85*******3A

Specifying V-cut positon on silkscreen layer is OK?

Because KiCad cannot show 3D preview with incomplete (unclosed) board outline, I always specify V-cut position on silkscre......

1 Reply Asked by 82*******9A

Defining THT LED distance from PCB

Hi, I would like to order PCB fully assembled by JLCPCB. Board contains SMD & THT components. Do You provide service for s......

1 Reply Asked by 75*******2A

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