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Inquiry Regarding 4-Layer PCB Fabrication and Stack-Up Details
Posted: Fri Jan 10, 2025 12:07 pm
by ArijitArya

Dear Robu team,
I am designing a 4-layer RF PCB and have a few queries before fabrication from Robu:
1. What is your standard stack-up for a 1.6mm 4-layer PCB, including layer thickness, core, and prepreg details?
2. If i simply upload my gerber file under 4 layer pcb fabrication then what stack up will it follow?
Your response will help me finalize my design.
Best regards,
ArijitArya
Re: Inquiry Regarding 4-Layer PCB Fabrication and Stack-Up Details
Posted: Tue Feb 18, 2025 6:05 pm
by Robu
Hello Arijitarya,
Refer the below link and image for the information you required,
https://robu.in/pcb-manufacturing-capabilities/
default prepreg 1.JPG
Re: Inquiry Regarding 4-Layer PCB Fabrication and Stack-Up Details
Posted: Mon Jul 21, 2025 11:35 pm
by Sks9691901
Hello Robu team,
Are there any other stack-ups available other than this?
I request you to please put these stackup details in the capabilities section.