Shenzhen Yizhuo Electronics Co., Ltd
| Payment Terms | T/T, Western Union |
| Delivery Time | 10-12 work days |
| Packaging Details | Vacuum Package+ Good quality carton box |
| Standard | IPC-Class2/Class 3 |
| Copper Thickness | 1OZ |
| Min Line Width | Min Line Width |
| Board Thickness | 1.0/1.2/1.6mm |
| Surface Finishing | HASL,OSP,ENIG, Gold finger |
| Test Way | Fly-probe,100% AOI testing, 100% ET testing, |
| Brand Name | Yizhuo |
| Model Number | Round Aluminum PCB |
| Certification | CE,ROHS,UL |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union | Delivery Time | 10-12 work days |
| Packaging Details | Vacuum Package+ Good quality carton box | Standard | IPC-Class2/Class 3 |
| Copper Thickness | 1OZ | Min Line Width | Min Line Width |
| Board Thickness | 1.0/1.2/1.6mm | Surface Finishing | HASL,OSP,ENIG, Gold finger |
| Test Way | Fly-probe,100% AOI testing, 100% ET testing, | Brand Name | Yizhuo |
| Model Number | Round Aluminum PCB | Certification | CE,ROHS,UL |
| Place of Origin | China | ||
| High Light | HASL Double Sided LED PCB ，1.0mm Double Sided LED PCB ，1.2mm Aluminum PCB Board | ||
Aluminum Round Shape HASL Double Sided LED PCB White Solder Mask
White Solder Mask And Round Shape Aluminum PCB Board Manufacturer
|
No. |
Item |
Mass Production |
Prototype |
|
1 |
Layers |
1-8 Layers |
1-36 Layers |
|
2 |
Max. Panel Size |
600*770mm( 23.62″*30.31″) |
600*770mm(23.62″*30.31″) 500*1200mm(19.69″*47.24″) |
|
3 |
Max.Board Thickness |
8.5mm |
8.5mm |
|
4 |
Min. Board Thickness |
2L:0.3mm, |
2L:0.2mm, |
|
5 |
Min Inner Layer Clearance |
0.1mm(4mil) |
0.1mm(4mil) |
|
6 |
Min Line width |
0.075mm(3/3 mil) |
0.075mm(3/3 mil) |
|
7 |
Min Line space |
0.075mm(3/3 mil) |
0.075mm(3/3 mil) |
|
8 |
Min.Hole Size |
0.15mm(6mil) |
0.15mm(6mil) |
|
9 |
Min plated hole thickness |
20um(0.8mil) |
20um(0.8mil) |
|
10 |
Min Blind/Buried hole size |
0.1mm(4mil) |
0.1mm(1-8layers)(4mil) |
|
11 |
PTH Dia. Tolerance |
±0.076mm(±3mil) |
±0.076mm(±3mil) |
|
12 |
Non PTH Dia. Tolerance |
±0.05mm(±2mil) |
±0.05mm(±2mil) |
|
13 |
Hole Position Deviation |
±0.05mm(±2mil) |
±0.05mm(±2mil) |
|
14 |
Heavy Coppe |
4oz/140μm |
6oz/175μm |
|
15 |
Min S/M Pitch |
0.1mm (4mil) |
0.1mm (4mil) |
Manufacturing Difficulties of Aluminum PCBs:
The manufacturing process for nearly all-aluminum PCBs is basically the same. Here we will discuss the main manufacturing processes, the problems and their solutions.
The copper foil used in Aluminum PCBs is moderately thicker. If the copper foil is over 3-oz however, the etching requires width settlement. If it is not according to the demand of the design, the trace width will be out of tolerance after etching. That is why the trace width compensation should be designed accurately. The etching factors need to be controlled during the manufacturing process.
2: Solder Mask Printing
Due to thick copper foil, there is a difficulty in solder mask printing of aluminum PCB. This is because; if the trace copper is too thick then the image etched will have a large difference between base board and trace surface and solder mask printing will be quite difficult. Therefore, the two-time solder mask printing is preferably used. The solder mask oil used should be of decent quality and in some cases, the resin filling is done first and then solder mask
The mechanical manufacturing process involves molding, mechanical drilling, and v-scoring, etc. Which is left on internal via. This tends to decrease electrical strength. Therefore, the professional milling cutter and electric milling cutter should be used for low-volume manufacturing of products. The drilling parameters should be adjusted to prevent burr from generating. This will help your mechanical manufacturing.
FAQ:
Q1. How about the Shipping cost?
A: The shipping cost is determined by the destination, weight, packing size of the goods. Please let us know if you need us to quote you the shipping cost.
Q2: Are all your products certified with UL, ROHS etc?
A: Yes, we are certified to ISO9001:2015, ISO14001:2015, IFA, UL , SGS, ROHS.
Q3: How about your supply capacity?
A: Our supply capacity is around 2000sqm each day. where our 25 000 sqm factory space hosts R&D, marketing, logistics and procurement operations.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2012
Total Annual:
5,000,000-8,000,000
Employee Number:
30~46
Ecer Certification：
Site Member
Shenzhen Yizhuo Electronics Co., Ltd. Is a National High-Tech Enterprise Certified By Iso9001: 2015 International Quality Management System. It Was Founded In 2012 And has a branch in Hangzhou.Has Been Committed To The Innovation And Sustainable Development Of Electronic Technology. It Is Used In Th... Shenzhen Yizhuo Electronics Co., Ltd. Is a National High-Tech Enterprise Certified By Iso9001: 2015 International Quality Management System. It Was Founded In 2012 And has a branch in Hangzhou.Has Been Committed To The Innovation And Sustainable Development Of Electronic Technology. It Is Used In Th...
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