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Industrial Track Ball

Custom Flexible Circuits

flexcircuit

Flexible Circuits have enabled designers to improve the internal space efficiency of a product significantly. By creating custom circuit interconnects, with or without componentry, they have been able to connect multiple PCB and Displays and significantly improve the integrity of the connections.

Diamond HMI can offer bespoke custom solutions in 1 to 4 layer Flexi and also Flexi to Board Hybrids in 1 to 12 layer with the following specification.

Name (FMC) Flexible Metal Circuit (FPC) Flexible Printed Circuit (FFC) Flexible Flat Circuit (HSC) Heat Seal Connector
Material PI Film PI Film PVC PET Film
Leader wire material Nickel over Copper Wire or Gold over Copper Wire Gold over Nickel over Copper Wire Tin over Copper Conductive Ink + Particle (Carbon or Silver Liquid)
Fabrication Method Placing Wire Etching Paste Silk Screen
Waste Water in Processing No Yes No No
Thickness Control No No No Yes
Min. Track Spacing 0.05mm 0.05mm 0.5mm 0.2mm
Silk Screen No Yes No Yes
Special Track No Yes No Yes
Insulation PI film PI film PVC PET Film or Insulation Point
Stiffener PET film PET film PET film PET film
Punching Yes Yes No Yes
Heat Conductivity Yes No No Yes
Soldering Conductivity Yes Yes No No
Socket Conductivity Yes Yes Yes No
Conductivity limit No Yes Yes Yes

Additional specifiable options:

Conductor material: Copper, Nickel or Gold.

Pitch: 055-0.55mm, 060-0.6mm, 080-0.8mm, 100-1.0mm, 125-1.25mm

Number of conductors: pins / ( pitch no. + 1 )

For additional information, please contact our customer services team on +44(0)1477 505206