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PCB Specifications

Our Beautiful Boards come with the following specifications

Depending on which service you select, your boards will have the following specifications:

Specifications Beautiful Boards ⚡ Beautiful Boards HD Beautiful Boards HD 4L
Surface finish HAL, lead-free ENIG ENIG
IPC-Classification Class 2 Class 2 Class 2
Solder Mask green green green
Peters AS 2467 SM-DG Peter AS 2467 SM-DG Peters AS 2467 SM-DG
Legend print (top/bottom) white white white
Layers 2 2 4
Base material FR4 TG 140° FR4 TG 140° FR4 TG 150°
Technolam UV Block FR-4-86, PDF Technolam UV Block FR-4-86, PDF
Isola FR400, PDF
Base copper thickness 18µm 18µm Inner: 35µm
Outer: 18µm
Min. processed copper thickness 35µm 35µm Outer: 35µm
Inner: 35µm
Min. milling diameter 2.4mm 1.6mm 1.6mm
Min. drill / via diameter 0.3mm 0.2mm 0.2mm
Slots / Elongated holes 0.7mm - 2.8mm 0.7mm - 2.8mm
Minimum Tool Diameter for Non-plated Cutouts 2.4mm 1.6mm 1.6mm
RoHS/Reach compliant ✔️ ✔️ ✔️
Stackup 2-Layer HD 4-Layer

Please note: While our system makes an educated guess whether your project is eligible for a certain service (i.e. fits within the specs), please always double-check. We will however try to select the fastest option for you.