Manufacturing Companies for Printed Circuit Board Assembly - Aluminium PCB Board and MCPCB for LED lighting PCB – Welldone
Manufacturing Companies for Printed Circuit Board Assembly - Aluminium PCB Board and MCPCB for LED lighting PCB – Welldone Detail:
Product Description
| Materials | Aluminum ,copper |
| Maximum Lager Count | 4 Layers |
| Maximum Panel Size | 17” x 23” (432 x 584 mm2) |
| Min. Board Thickness | 1.0mm Al, 4 mils (0.1 mm) FR4 |
| Copper Clad (inner) | 1/2 OZ, 1 OZ, 2 OZ, 3 OZ, 4OZ |
| Copper Clad (outer) | 1/2 OZ, 1 OZ, 2 OZ, 3 OZ, 4 OZ |
| Surface Finishes | ENTEK 106A, Immersion Gold, HAL, immersion silver |
| Solder Mask | LPI: Taiyo PSR 4000, Tamura DS2200, Probimer 77MA |
| Minimum Trace (width) | 12.0 mils (0.30 mm) |
| Minimum Trace (spacing) | 12.0 mils (0.30 mm) |
| Minimum PAD-TO-PAD TOL. | ± 3 mils (± 0.76 mm) |
| Hole Size Tolerance (NPTH) | ± 2 mils (± 0.05 mm) |
| Hole Size Tolerance (PTH) | ± 3 mils (± 0.076 mm) |
| Minimum Hole Size | 20 mils (0.50 mm) |
| Outline Dimensional TOL. | < ± 10 mils (0.25 mm) |
| Ionic Cleanliness | < 5 mg/in2 of Na-cl (0.775 mg/cm2) |
| Impedance Control | ± 10% (Differential) |
| War-page | < 1% |
PCB advantages:
R&D team support
UL, ROHS,ISO9001, SGS
IPC class2
Advanced production line and promptly delivery.
Honest Credibility in China.
Professional and abundant experience in PCB
Competitive price and good quality.
Excellent after-sales service.
PCB application:
PCB production line:
Product detail pictures:
Related Product Guide:
We now have our individual sales group, layout team, technical team, QC crew and package group. Now we have strict high-quality control procedures for each procedure. Also, all of our workers are experienced in printing discipline for Manufacturing Companies for Printed Circuit Board Assembly - Aluminium PCB Board and MCPCB for LED lighting PCB – Welldone , The product will supply to all over the world, such as: Paraguay, Maldives, Guyana, Many years of work experience, we have now realized the importance of providing good quality products and solutions and the best before-sales and after-sales services. Most problems between suppliers and clients are due to poor communication. Culturally, suppliers can be reluctant to question things they do not understand. We break down those barriers to ensure you get what you want to the level you expect, when you want it. faster delivery time and the product you want is our Criterion .
By Eden from Bhutan - 2017.10.23 10:29
Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.
By Kevin Ellyson from Porto - 2017.10.25 15:53
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