Single Sided Flex

Single-Sided Flexible circuits have the base layer (polyimide) and a single copper conductor. Fabrication specs can be modified or tailored to your requirements. Single-sided flexible circuits maintain a small profile and great conformity so they are excellent for installations in very small spaces. If you want to optimize your space, a single-sided flexible circuit could be your answer.

Double Sided Flex

Double-Sided flexible circuits have a different structure, making them more rigid and for use in applications where a single-sided flexible circuits design does not provide the necessary circuit density and layout. The double-sided flexible circuit features the base layer as a core between two adhered copper conductors.

Both of these circuits can be constructed to your specs with various materials and finishes.

Single & Double Flexible Circuits
Single & Double Flexible Circuits
Single & Double Flexible Circuits
Single & Double Flexible Circuits
Item   Parameter
Numberof Layers   1-6
Minimum Circuit Width   .12″
Minimum Circuit Clearence   .12″
Minimum Anular Ring   .003″
Minimum Hole   .009″
Minumum Copper Thickness   18µm
Maximum Copper Thicknes   70µm
Substrate Thickness Polyimide 12.5µm-50µm
Maximum Board Size   20″ x 31″
Hole Tolerance NPTH +/- .002″
  PTH +/- .003″
Circuit/Gap Inner .003″-.004″
  Outside .003″-.005″
Outline Tolerance   +/-.003
Surface Finish   Immersion Gold
    Immersion Silver
    Tin Plating
    OSP