- Place of Origin: Guangdong, China (Mainland)
- Brand Name: mulitlayer pcb
- Model Number: fr-4 pcb 4-layer bga pcb
- Number of Layers: 4-Layer
- Base Material: FR-4,FR2.Taconic,Rogers, CEM-1 CEM-3,ceramic,crock
- Copper Thickness: 1/2 oz min; 12 oz max
- Board Thickness: 0.2mm-6mm(8mil-126mil)
- Min. Hole Size: 0.25mm
- Min. Line Width: 0.075mm(3mil)
- Min. Line Spacing: 0.075mm
- Surface Finishing: HASL / HASL lead free, Chemical tin, Chemical Gold
- 4-layer bga pcb: fr-4 pcb 4-layer bga pcb
- Hole Positon: +/-0.075mm(3mil) CNC Driling
- Insulation Resistance: 10Kohm-20Mohm
- Conductivity: <50ohm
- Different Impendance: +/-10%
- Outline Tolerance: 0.125mm(5mil) CNC Routing;+/-0.15mm(6mil) by Punching
- Warp & Twist: 0.70%
- Hole Diameter(H): PTH L:+/-0.075mm(3mil);Non-PTH L:+/-0.05mm(2mil)
- Biggest panel size: 610mm*508mm
- Board thickness tolerance: 4 layers:+/-0.13mm(5mil);6 layers:+/-0.15mm(6mil)
Packaging & Delivery
|Packaging Details:||PCB1.at buyer's request; 2. inner, vaccum package; 3. outer, standard export carton|
|Delivery Detail:||pcb .samples,3-5 business days|
Welcome to XingDa Electric Technology Co.,Ltd
Xindaxing Electric Technology Co.,LTd
We are professional pcb board manufacturer in various PCB and PCBA with many years experience,We can provide a reasonable price with high quality fr-4 pcb 4-layer bga pcb .
XingDa who can provide a full set of service.such as below:
* 1. PCB layout, PCB design
* 2: Make high difficulty PCB(1 to 38 layers)
* 3: Provide all Electronic component
* 4: PCB assembly
* 5: Write programs for clients
* 6: PCBA/finished product Test. etc.
1.PCB Specification detail.
2.Details for PCB Assembly
1).Professional surface mounting and through hole soldering technology;
2).Various sizes,like 1206,0805,0603 components SMT technology;
3).ICT(In Circuit Test),FCT(Functional Circuit Test) technology;
4).Nitrogen gas reflow soldering technology for SMT;
5).High standard SMT&Solder Assembly line;
6).High density interconnected board placement technology capacity.
1).The detailed files(Gerber files,specification and BOM);
2).Clear pictures of PCBA or samples for us;
3).PCBA Test method.
3.XingDa factory corner
1) PCBA Factory
2) PCB factory
4) Customer's View
Our UL/Rohs standards insure quality assemblies from start to finish. Whether it's a simple custom product or a complex turnkey production run, XingDa will adhere to the highest quality standards.
XingDa offers the latest in assembly capabilities and qualifications insuring that quality is built into every product we produce.
When it comes to your build you want a partner you can depend on. Our management team has over 10years of combined industry knowledge. Our engineering team has over 8 years experience.
Protecting your interests
Protecting your Intellectual Property is job one! Our staff colleague of trained professionals are all working under a strict confidentiality contract and treat your important documentation as they would their own.
XingDa pride ourselves on our ability to custom tailor programs around our customers' needs. We take time to listen to your unique business needs and then set out to surpass them.
Pls don't hesitate to leave inquiry for more details about price , payment, shipping , samples ,discount and so on . Thank you .