PCB design service and turnkey electronic engineering solutions
Evonix works with leading prototype specialist to provide quick-turn, low volume, high technology PCB. We have also carefully visited and audited these PCB fabrication factory to ensure PCB are compliance to IPC spec (see below)
Evonix will build customer's PCBs to the following Standards & Specifications except as otherwise specified by the Customer's Purchase Order, and the notes on the Customer's fabrication drawing.
Max. Layer Count | 2 – 32 layers |
Min. Trace Width/Clearance | 3/3 mils |
Min. Clearance (inner layer) | 4 mils |
Min. Hole Size (mechanical) | 4 mils |
Min. Hole Size (laser) | 3 mils |
Via Technology | Micro-Via, Blind, Buried, Via-In-Pad |
Min. Annular Ring (Via) | 3.5 mils |
Impedance Tolerance | Up to +/- 7.5% (single-ended/differential) Sample stackup spec for required impedance value available. |
Board Thickness (Double-Layer) | 0.4 – 3.2 mm |
Board Thickness (Multi-Layer) | 5.0 mm (max) |
Max. Board size | 18” x 24” |
Copper Thickness | 0.3 oz ~ 6 oz (finished) |
UL Rating | 94V-0 |
Base Material | FR4, FR402/CEM3, FR408 (High-Tg), Halogen-Free FR4, Telfon, Rogers, Nelco. |
Prepreg | Low DK available, 2.0 – 8.0 mils |
Surface Finish | HASL, Immersion Gold, Immersion Tin, Immersion Silver, OSP (Entek), ENIG, Electroless Ni/Au, Hard Gold, Carbon Ink. |
Soldermask Finish | Gloss, Semi-Gloss, Matte. Peelable Soldermask available. |
Soldermask Color | Green, Red, Blue, Black, Yellow Gold. |
Gerber File Format | RS274-X (inch/mm) |
NC Drill Format | Excellon (inch/mm) |
PCB Technology | Rigid PCB |
Certifications | ISO-9002, UL certified |
Testing | Open/Short Etest using Flying Probe, AOI for Multi-Layer PCB. |
Reliability | Solderability test, microsection reports available |
Packaging | Shrink wrap with moisture absorbent silica gel. Outgoing QA report and Certificate of Compliance. |
PCB Types | Working Days | |
---|---|---|
Normal | Express | |
2-Layers | 5 | 3 |
4-Layers | 6 | 4 |
6-Layers | 8 | 5 |
8-Layers | 9 | 6 |
10-Layers | 11 | 7 |
12-Layers | 13 | 8 |