Shenzhen Lefang Electronics Co., Ltd
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ENIG Consumer Electronics PCB Board
The 1 mm board thickness 4 layers PCB Board is applied to consumer electronics. While the surface treatment of the PCB Board is ENIG with black solder mask. Also, the line width and spcaing of this PCB Circuit Board are both 0.1 mm, and the minimum aperture is 0.25 mm.
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No.
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Item
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Data
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| 1 | Layer count | 1-20 layers |
| 2 | Raw material type |
Halogen free FR-4, high Tg FR-4, thick copper FR-4, CEM-3, copper
based, aluminum based |
| 3 | Raw material brand | Rogers,Isola,Arlon, ITEQ, Hitachi, SY, KB,etc |
| 4 | Board thickness | 0.1-6.0mm |
| 5 | Max board size | 600 mm * 700 mm |
| 6 | Solder mask | Green, red, blue, black, white, yellow |
| 7 | Surface treatment |
HASL/HASL lead free , OSP, Immersion gold / silver / tin , gold plating
(hard gold and soft gold), silver plating, tin plating, platinum plating,
carbon ink, and ENEPIG(electroless nickel - electroless palladium -
immersion gold) |
| 8 | Copper thickness | 0.05 Oz - 8 Oz (17 um-288 um ) |
| 9 | Min Line width /space | 0.065 mm / 0.065 mm |
| 10 | Finished hole size | 0.10 - 5.95 mm |
| 11 | Blind/buried via | 0.10 mm |
| 12 | Aspect ratio | 10:1 |
| 13 | PTH tolerance | + / - 0.05 mm |
| 14 | Hole location tolerance | + / - 0.05 mm |
| 15 | Impedance control tolerance | + / - 8% mm |
| 16 | Outline tolerance | + / - 0.10 mm |
How to get quick quotation?
| Step 1 Please send us Gerber file with these format: .CAD / .Gerber / .PCB / .DXP / .P-CAD, etc | ||||||||||||||||||||
| Step 2 Also please provide us the below details for quick quotation: | ||||||||||||||||||||
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Board material: Fr - 4 / CEM - 1 / CEM - 3 / 22F / Fr - 1 / others |
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| Material brand: SY / KB / Rogers (optional) | ||||||||||||||||||||
| Material Specification:High Tg / copper based / aluminum based or others (optional) | ||||||||||||||||||||
| Board thickness: 0.1 - 6.0 mm | ||||||||||||||||||||
| Copper thickness: 0.05 Oz - 8 Oz ( 17 um - 288 um ) | ||||||||||||||||||||
| Surface Treatment: OSP / ENIG / HASL / Lead Free HASL / Immersion Tin / Immersion Sin | ||||||||||||||||||||
| Color of solder mask and silk print: Green / red / blue / black / white / yellow ,etc | ||||||||||||||||||||
| Board size and quantity | ||||||||||||||||||||
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SAMPLE: |
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| AOI (Automated Optical Inspection) | Impedance control |
| Automatic short-circuit testing | Metallographic microscope |
| RoHS detector | Fly probe/ fixture mold |
| Dielectric tester | Visual inspection |
Now send us your inquiry, and you will be replied within 8 hours!
How to improve the use ratio of PCB Board
1. Enlarge the PCB panel size, the larger panel, the less margin wasted;
2. Increase the pieces of PCB Board in each Sheet, which could also decrease the margin waste;
3. If two types of PCB such as A(big) and B(small), they could not reach a good use ratio when arrayed separately, then you could consider whether is suitable to array A and B in one sheet;
4. It is great to use professional software to arrange the PCB Board array.