Double Layer flexible pcb 0.15MM thickness

Layer count: 2 layer flex PCB
Material: Polymide, 0.15mm, 0.5 OZ for all layer
Minimum track: 4 mil
Minimum space(gap): 3 mil
Minimum hole: 0.20mm
Surface finished: immersion gold
Panel size: 268*8mm/1up

Characteristics: Flexible,1 mil Polymide, immersion gold, PI stiffener

1. Single panel

After the completion of the circuit, a single sided PI copper clad material is used to cover it with a protective film, forming a soft circuit board with only a single layer of conductors.

2. Ordinary double-sided board

After the double-sided circuit is completed, a double-sided PI board is used to lay copper plate material, and a protective film is added to each side to form a circuit board with double-layer conductors.

3. Single panel generated by substrate

Using pure copper foil material in the circuit manufacturing process, a protective film is added on both sides successively, becoming a circuit board with only a single layer of conductor but exposed on both sides of the board.

4. Base plate generation double-sided board

Using two layers of single-sided PI copper clad board material with adhesive tape for window opening at specific locations for lamination, a double-sided conductor circuit board with a local lamination and two-layer separation structure in the local area is formed to achieve high flexural performance in the layered area of the circuit board

Flexible PCB