1. Conductor: 0.5oz cu, double layer, RA copper.
2. Base film: 1mil Polyimide.
3. Cover film: 1mil Polyimide.
1. Minimum trace width: 0.1mm. 2. Minimum space between trace: 0.1mm. 3. Minimum hole size: 0.15mm. 4. Stiffener material and thickness: 0.1mm, polyestor. 5. Adhesive: 3M-VHB9469. 6. Assembled with metal domes.