PCB - JLCPCB Q&A

Panel by JLCPCB - Paste files

Hello, I would like to know if paste files of panels (Panel by JLCPCB) are sent by mail automatically after ordering ? If ......

1 Reply Asked by 31*******4E

minimum clearance via to via - different nets

hello, I see that the minimum clearance via to via (same nets) is 0.254 mm. And the minimum clearance between "holes" from......

1 Reply Asked by 55*******0A

Flex PCB soldering temperature

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

1 Reply Asked by 74*******5A

change filename to jlcpcb

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......

1 Reply Asked by 51*******5A

Flex PCB Stiffener Capabilities

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

1 Reply Asked by 38*******4A

Glass Transition Temp, 2 layer Material

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

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

Shipping Mark

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

1 Reply Asked by 26*******8A

Minimum clearance between pad and cut-out

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......

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

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

1 Reply Asked by 77*******3A

Minimum clearance between holes and internal power plane

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

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

Planarized vias

Are you able to fabricate filled, planarized vias?

1 Reply Asked by 76*******3A

PCB fabrication

What file format must the drill file extension be in

1 Reply Asked by 71*******3A

PCB ALU SILKSCREEN

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......

1 Reply Asked by 33*******0A

Serial number on bottom silkscreen?

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

1 Reply Asked by 26*******7A

Serial number for each PCB

Hello, Is there a solution for adding a unique number to each PCB to act as a serial number for the board? For example : J......

1 Reply Asked by 44*******4A

Shipment Consolidation of multiple PCB's

How do I load multiple PCB orders placed at the same time into one parcel shipment?

1 Reply Asked by 63*******2A

Pcb design

Dear JLCPCB, I am writing to inquire about your PCB design services. We have an idea for a new product that I need to have......

1 Reply Asked by 36*******8A

8$ easyeda coupon

Hi, is the $8 discount from easyeda no longer available?

1 Reply Asked by 25*******0A

Multiple designs on a single PCB

I recently ordered a PCB for a design that consists of two boards stacked on top of each other. I put them on a single PCB......

1 Reply Asked by 70*******0A

company account

Is it possible to create a company account that more than one person can login to? We have multiple engineers who use JLC,......

1 Reply Asked by 22*******7A

PCB - JLC3DP Q&A