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Minimum distance between non-plated through hole (NPTH) and PCB edge
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volatile_lucas 3 years ago
I could not find it in the capabilities spec: [https://jlcpcb.com/capabilities/Capabilities](https://jlcpcb.com/capabilities/Capabilities)<br> <br> I am currently designing a PCB with holding holes quite close to the edge (0.5 mm distance), and I am wondering if that could be a problem. Previous version of the PCB had a distance of 1mm and it was fine. Does somebody know? Thanks!
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andyfierman 3 years ago
@JLCPCBsupport, Please add this information to the JLCPCB Capabilities page. Thanks.
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JLCPCBsupport 3 years ago
Hello ; Kindly check the following specifications. 1) For routed boards: Minimal clearance between edge of board and pattern is 0.2mm. 2) For boards with V-scoring: Minimal clearance between edge of board and pattern is 0.4mm. 3) The minimal clearance between edge of board and slots is 0.3mm. We will add the appropriate details about clearance for board outline ASAP
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andyfierman 3 years ago
@JLCPCBsupport, Thanks.
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volatile_lucas 3 years ago
Thanks @JLCPCBsupport! So if I understand it right, 0.5mm should be fine.
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JLCPCBsupport 3 years ago
@volatile_lucas Yes that would be Ok We will suggest you to put at least 0.4mm distance from drill hole to board outline. For the distance between non plated through hole NPTH and board edge ,we will suggest you to keep at least a distance of 0.25mm . Hope this will help you . Thank you .
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