Guru
Joined: 05/10/2019
Location: United KingdomPosts: 8562
| Posted: 08:29am 10 Mar 2025 |
I've had many boards from JLCPCB that were smaller than 100x100.
100mm x 100mm is the maximum size for their "special offer" boards with "special offer" postage. You can definitely go smaller. If you go bigger in either direction or use more than 2 layers the price goes up.
However, make sure that the board outline is actually on the Outline layer of the Gerber and not on, say, a silkscreen layer! They rely on the Outline layer to get the board size. There should be nothing else on this layer apart from, possibly, fixing holes.
You can use their Gerber viewer to see what they will produce.
If you want several designs on one board they will charge you per design unless you separate them by silkscreen lines and cut the board up yourself.
If you are ordering anything a bit non-standard make sure you read their section about their capabilities.
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Edited 2025-03-10 18:33 by Mixtel90