Formatronic: Printed Circuits Boards / PCB manufacturer / France

FORMATRONIC is specialized in the manufacturing of rigid printed circuits boards suited to your needs: rigid boards from 1 to 32 layers, flexible boards from 1 to 8 layers, flex-rigid boards from 1 to 16 layers.

 

FORMATRONIC designs your PCB thanks to our engineering team based in Romania and in China. contact@formatronic.eu  ; cad@formatronic.eu

 

Do not hesitate to contact our Live Chat.


Printed circuits boards
Counter layers 1-32 layers
Minimum track width 3 mils Finished Copper thickness 25 µm
Minimum drill hole :  
PCB thickness ≤ 1.2 mm 0.15 mm hole
PCB thickness ≤ 2.5 mm 0.20 mm hole
PCB thickness > 2.5 mm Aspect ratio ≤ 13:1 – Circle diameter
Maximum panel size 610 x 1100 mm
Finished PCB thickness :  
Maximum thickness 8 mm
Min. 2 layers 0.2 mm
Min. 4 layers 0.35 mm
Min. 6 layers 0.55 mm
Impedance tolerances ± 10%
Surface treatment lead free HASL, immersion gold, immersion silver, OSP, hard gold, pelable mask, kapton, carbon
Main laminate suppliers Shengyi, Isola, Iteq, Arlon, Rogers, Taconic, Nelco, Wangling, Kingboard.
   
Flexible & semi-flexible printed circuits boards
Counter layers flexible PCB 1-8 layers
Counter layers semi-flexible 1-16 layers
Minimum insolation 12&18µm (start copper):0.075/0.075mm; 35µm (start copper):0.1/0.1mm
Stiffener Polyimide FR4, PSA, metal, or according to customer’s requirement
Multilayers PCB + Flex Assembly for multilayers construction
Tooling tolerances :  
Punching tool ± 0.25mm
Precision tool ± 0.05mm
Routing / Drilling ± 0,10 mm
Surface treatment lead free HASL, immersion gold, immersion silver, OSP, hard gold, pelable mask, kapton, carbon
Layer to layer ± 0,10 mm
Plating thickness (for plated holes) : 8~15µm;20~30µm;30~70µm (special)
Gold thickness Ni/Au   Ni : 2~6µm; Au : 0.035~0.075µm; soft/ hard gold  Ni : 2~9µm; Au : 0.035~0.1µm