Technology

DESIGN RULES FOR
RIGID PRINTED CIRCUITS - PCB

 

Options and Characteristics - Rigid Printed Circuits - PCBs Online calculation on explicit enquiry
Quantity 1 piece up to 5m² total area for prototype from 1 piece up to mass production(2000m²) with on-call orders
Layer quantity 1 to 10 layers up to 50 layers
Material thickness (1 and 2 layers) 0,4mm; 0.6mm; 0,8mm; 1,0mm; 1,2mm; 1,6mm; 2,0mm 0,10mm* to 3,0mm *see flexible printed circuits (FPC)
Material thickness (up to 50 layers multilayer) several, up to 2,4mm 0,2mm* to 4,2mm *see flexible printed circuits (FPC)
Copper thickness (1 and 2 layers) 35µm, 70µm and 105µm 35µm, 70µm, 105µm, 140µm, 210µm, 280µm, 400µm
Copper thickness (up to 50 layers multilayers) 35µm, partially 70µm and 105µm 12µm to 210µm
Material colour not possible black, white, yellow
Base material type FR4 Tg ≥130° C; FR4 Tg 170° C several Rogers HF, Isola high-Tg etc. (please enquire our stock)
Maximum operating temperature ca. 110° C / ca. 150° C up to ca. 230° C (Tg 260)
Minimum operating temperature ca. -40° C down to ca. -40° C
Silk print layer none, top, bottom, double sided none, top, bottom, double sided
Solder mask colour green, white, black, blue, red green, white, black, blue, red and transparent (individual colours on exact colour value - RAL scale)
Silk print colour white black, blue, yellow, red
Via-Filling (no copper lid) possible possible
Electric test possible (flying probe) possible, also adapter
Plugging (with copper lid, e.g. for "via-in-pad technology" possible possible
Peelable mask top, bottom or double sided top, bottom or double sided
Bevelling possible possible
Surface finish HAL lead free, immersion tin, immersion gold (ENIG and ENEPIG), RoHS compliant (means one of the three surface finishs, chosen by MultiTech) HAL lead free, immersion tin, immersion gold (ENIG and ENEPIG), OSP (ENTEK), immersion silver, HAL lead, RoHS compliant (means one of the three surface finishs, chosen by MultiTech)
Connector gold possible possible
Long term tempering not possible possible
Maximum printed circuit board size 1 and 2 layers PCB 430 x 370 mm² 1200 x 600 mm²
Maximum printed circuit board size for multilayer PCBs 430 x 370 mm² 500 x 600 mm²
Minimum singulated circuit board size 3cm², smaller can be calculated but will be paneliyed >1cm² <3cm² on enquiry
Minimum circuit board size in v-cut panels 5 x 5 mm²  
Minimum circuit boar size in routing panels 10 x 10 mm², bzw. 1cm²  
Minimum printed circuit board width 5mm  
Lead time options 1 and 2 layers printed circuits 4~5 WD 24 hours, 2WD, 4~5WD
Lead time options 4 to 8 layers multilayer printed circuits 6~7WD 48 hours, 6~7WD
Lead time options 10 to 14 layers multilayer printed circuits not possible 10~12WD
Lead time options 16 to 50 layers multilayer printed circuits not possible from 15WD
Routing always always, except punching
V-cut possible possible
Jump-v-cut possible possible
Punching not possible possible
Counter-sink-holes not possible possible
Z-axis milling not possible possible
Multilayer special stack-up not possible possible

Panel Production - Rigid Printed Circuit Boards - PCBs Online calculation on explicit enquiry
V-cut panel possible possible
V-Cut - Routing panel (combination) possible possible
Multi panels (more than one layout per panel) not possible possible
Panel setup (chosen by MultiTech) possible possible
Panel setup (according to drawing) possible possible

PTH-drills (plated drills) - Rigid Printed Circuit Boards - PCBs Online calculation on explicit enquiry
Smallest drill 35µm (final diameter) 0,10mm, standard is 0,30mm 0,10mm
Smallest drill 70µm (final diameter) 0,10mm 0,10mm
Smallest drill 105µm (final diameter) 0,10mm 0,10mm
Smallest drill 140µm (final diameter) not possible 0,30mm
Smallest drill 210µm (final diameter) not possible not possible
Smallest drill 280µm (final diameter) not possible 0,40mm
Smallest drill 400µm (final diameter) not possible 0,50mm
Smallest annular ring 35µm 0,15mm 0,10mm
Smallest annular ring 70µm 0,15mm 0,12mm
Smallest annular ring 105µm 0,15mm 0,15mm
Smallest annular ring 140µm not possible 0,25mm
Smallest annular ring 210µm not possible 0,30mm
Smallest annular ring 280µm not possible 0,40mm
Smallest annular ring 400µm not possible 0,50mm
Possibel drill diameters 0,20mm to 5,5mm in 0,05mm steps 0,15mm to 5,5mm in 0,05mm steps
Drills >5,5mm are routed are routed
Smallest drill distance 0,20mm to 2,00mm hole size (drill edge to drill edge) 0,40mm 0,40mm
Smallest drill distance 2,05mm to 5,50mm hole size (drill edge to drill edge) 0,50mm 0,20mm
Intersecting drills not possible, will be routed 1,0mm to 2,0mm
Half-open PTH on PCB edge not possible possible

NPTH-drills (non-plated drills) - Rigid Printed Circuit Boards - PCBs Online calculation on explicit enquiry
Smallest drill size (final diameter) 0,60mm 0,30mm
Possible drill sizes 0,60mm to 5,5mm in 0,05mm steps 0,15mm to 5,5mm in 0,05mm steps
Copper clearance / distance to copper 0,20mm 0,20mm
Drills >5,5mm are routed are routed
Minimum drill-to-edge distance 0,50mm 0,50mm
Smallest drill distance 0,20mm to 2,00mm hole size (drill edge to drill edge) 0,40mm 0,20mm
Intersecting drills not possible, will be routed 1,0mm to 2,0mm
NPTH drills in copper area (without clearance) not possible (will be cleared from copper by min. 0,2mm) on explicit requirement only

Blind Vias - Rigid Printed Circuit Boards - PCBs Online calculation on explicit enquiry
Smallest blind via (final diameter) 0,30mm to 0,50mm, depending on stack-up and required layer connection 0,30mm
Smallest Aspect-Ratio 1 1
Smallest annular ring 0,15mm 0,125mm

Buried Vias - Rigid Printed Circuit Boards - PCBs Online calculation on explicit enquiry
Smallest buried via (final diameter) 0,30mm 0,10mm

Routing (non-plated) - Rigid Printed Circuit Boards - PCBs Online calculation on explicit enquiry
Inner routing NPTH possible possible
Smallest inner routing NPTH 0,70mm 0,70mm
Available routing diameters NPTH up to 2,0mm in 0,10mm steps up to 2,2mm in 0,10mm steps
Smallest radius (inner corners) NPTH 0,35mm 0,35mm

Routing (plated) - Rigid Printed Circuit Boards - PCBs Online calculation on explicit enquiry
Inner routing PTH partly possible possible
Smallest inner routing PTH (final diameter) 0,60mm 0,60mm
Edge plating (outer edge) not possible possible
Special routing paths with plating (inner) partly possible possible
Available routing diameters PTH (final diameter) up to 1,9mm in 0,10mm steps up to 1,9mm in 0,10mm steps
Smallest radius (inner corner, final) PTH 0,30mm 0,30mm
Smallest annular ring 0,20mm 0,20mm