Technology Roadmap
Sr. No. | Technical Specification | 2021 | 2022 | 2023 |
---|---|---|---|---|
1 | Layer Count | SS – 48 L | SS – 48 L | SS – 52 L |
2 | Material | CEM-1, CEM-3, FR4, High Tg FR4, Polyimide, Teflon, Aluminum or Special Substrate Boards | CEM-1, CEM-3, FR4, High Tg FR4, Polyimide, Teflon, Aluminum, ITO or Special Substrate Boards | CEM-1, CEM-3, FR4, High Tg FR4, Polyimide, Teflon, Aluminum, ITO or Special Substrate Boards |
3 | Maximum Board Thickness | 4.80 mm | 5.20 mm | 6.00 mm |
4 | Minimum Board Thickness | 0.40 mm | 0.25 mm | 0.25 mm |
5 | Maximum Board Size | 600 mm x 700 mm | 600 mm x 800 mm | 600 mm x 800 mm |
6 | Minimum Hole Size | 0.15 mm | 0.15 mm | 0.13 mm |
7 | Minimum Hole Size- Blind via | 0.10 mm | 0.08 mm | 0.08 mm |
8 | Minimum Hole Size- Buried via | 0.15 mm | 0.15 mm | 0.13 mm |
9 | Layer Count | SS – 48 L | SS – 48 L | SS – 52 L |
10 | Material | CEM-1, CEM-3, FR4, High Tg FR4, Polyimide, Teflon, Aluminum or Special Substrate Boards | CEM-1, CEM-3, FR4, High Tg FR4, Polyimide, Teflon, Aluminum, ITO or Special Substrate Boards | CEM-1, CEM-3, FR4, High Tg FR4, Polyimide, Teflon, Aluminum, ITO or Special Substrate Boards |
11 | Maximum Board Thickness | 4.80 mm | 5.20 mm | 6.00 mm |
12 | Minimum Board Thickness | 0.40 mm | 0.25 mm | 0.25 mm |
13 | Maximum Board Size | 600 mm x 700 mm | 600 mm x 800 mm | 600 mm x 800 mm |
14 | Minimum Hole Size | 0.15 mm | 0.15 mm | 0.13 mm |
15 | Minimum Hole Size- Blind via | 0.10 mm | 0.08 mm | 0.08 mm |
16 | Minimum Hole Size- Buried via | 0.15 mm | 0.15 mm | 0.13 mm |
17 | Surface Finish | HASL, LF HASL, Immersion Silver, ENIG, Flash Gold, Carbon / Silver Printing, OSP, Immersion Tin etc. | HASL, LF HASL, Immersion Silver, ENIG, Flash Gold, Carbon / Silver Printing, OSP, Immersion Tin etc. | HASL, LF HASL, Immersion Silver, ENIG, Flash Gold, Carbon / Silver Printing, OSP, Immersion Tin etc. |
18 | Impedance Tolerance | +/- 10% | +/- 8% | +/- 8% |
19 | Etch Tolerance: 0.5 Oz Copper | +/- 0.025 mm | +/- 0.0175 mm | +/- 0.0125 mm |
20 | Etch Tolerance: 2 Oz Copper | +/- 0.08 mm | +/- 0.05 mm | +/- 0.05 mm |
21 | Solder Dam 0.5 Oz Copper | 0.10 mm | 0.075 mm | 0.075 mm |
22 | Solder Dam 1 Oz Copper | 0.10 mm | 0.075 mm | 0.075 mm |
23 | Solder Dam 2 Oz Copper | 0.15 mm | 0.10 mm | 0.10 mm |
24 | Bow and Twist | < 0.5% | < 0.4% | < 0.4% |