Q&A Community - JLCPCB

Hello, Could you please provide the maximum temperature that I can use in my reflow oven for soldering your flex PCBs? Tha......

Hello. I want to place an order again, but the name was wrong last time. Please tell me how to change the file name when r......

In a 2-layer Flex-PCB design, which stiffener combination can you produce? a) Side 1: Stiffener PI, Side 2: Stiffener PI b......

Hi Do you have a material spec for the double side (2 layer) laminate us use, I specifically want to know the Glass Transi......

The new shipping company I wish to do business with, says I should have a shipping mark on the package when delivered and ......

I need a PCB that has a 5mm square cut-out with pads as close to the cut-out edge as possible. What's the minimum clearanc......

What is meant by Impedance Trace to Copper in the JLCPCB Impedance Calculator?

Please explain what oil spraying is. Is it adding a clear coat? Is it vapor smoothing? Is it adding a layer of resin?

I have a pcb design I want to order, but i also don't want to struggle with smd soldering so I wanted to see if its possib......

What's the minimum clearance between holes and internal power plane?

Are you able to fabricate filled, planarized vias?

Do you have sheet metal cutting & bending services? or is it just CNC machining services?

Hi, On components in you assembly parts library such as resistors and capacitors there is listed one number for the packag......

Which Eagle layers are used to produce a top stencil?

What file format must the drill file extension be in

Hi, Is there a silkscreen on both TOP and BOT of the PCB ALU board? We just have to provide both layers of silkscreen to h......

Hi, Is it allowed to place the user-located serial number (JLCJLCJLCJLC) on the bottom silkscreen?

Is it possible to produce M3 thread in SLM (metal)?

Hello, what is the minimum hole diameter you can CNC make in aluminum ?

What is the maximum size JLCPCB can fabricate and assemble?