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PCB, what we normal call as "printed circuit Board", is the basic for all electronics products.
If we classify the PCB by layers, there will be single sided PCB, double sided PCB, and multilayer PCB Board.
Multilayer PCB Instructions by Linked Electronics
Multilayer PCB Board is made up of more than 2 copper layers, and those copper layers are boned by prepeg. Conductor on different layers are connected with vias.
Compared with doubled sided layers, multilayer circuit board is smaller with higher capacity, faster speed, better durability and greater functionality. For BGA and QNF packages, electronic design engineer will use HDI multilayer PCB.
By category in Linked Electronics, there are multilayer FR4 PCB, multilayer Rogers PCB, multilayer rigid flex PCBs, heavy copper multilayer PCB and HDI multilayer PCB board.
Applications of Multilayer PCBs
Mulilayer PCB is used more and more in electronics industries becuse of its unique advantages.
Multilayer PCB boards is much more precise and has better performance than double sided PCBs, which is widely used in industrial, medical and communication industries.
Product Details:
Payment & Shipping Terms:
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| Product Name: | Multilayer FR4 PCB | Min. Line Width / Spacing: | 5/9mil |
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| Board Thickness: | 1.67mm | Packing: | Vacuum Packing With Carton Box |
| Shipping Method: | DHL UPS TNT FedEx EMS | Surface Finish: | HASL, Immersio Silver/Gold |
| Smallest Hole: | 0.2mm | Standards: | IPC-A-610 D/IPC-III Standard |
| High Light: | rigid pcb board,industrial circuit board |
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High Quality Multilayer Customized PCB/PCBA Prototype Board SMT DIP Linked Electronics
Founded in 1998, Linked Electronics specializes in 2-32Layers PCB prototype fabrication and small-volume production. At our facility, linked has very strict manufacturing standard, such as advanced production technology, high quality raw materials, strict standardization of operating standards and QC standards for incoming and outgoing materials.
We do all this just to ensure that our products meet the quality of precision, and strive to provide customers with better quality, faster, more cost-effective PCB products.
| Item | Technical Specification | |
| Number of Layers | 2-32 layers | |
| Laminate |
CEM-3,FR4 (High Tg, Halogen Free),Rogers,Arlon, Metal Base (Aluminum, Copper), Mixematerial Kapton, PI, PET for flex. |
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| Laminate Brand | KB,Shengyi,Nanya,Isola,Goword,grace,Rogers,Arlon,Taconic,Ventec and customer specify | |
| Maximum board size |
610X1 060mm |
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| Board thickness | 0.15-4.5mm | |
| Minimum line width | 4mils (1oz Cu finished) | |
| Minimum Line gap | 4mils(1oz Cu finished) | |
| Outer layer copper thickness | 1/3-12OZ | |
| Inner layer copper thickness | 1/3-14OZ | |
| Min. finished hole size (Mechanical) | 0.20mm | |
| Min. finished hole size (laser hole) | 0.075mm | |
| Aspect ratio | 10:01 | |
| Solder Mask Types and brand | Nanya,Taiyo | |
| Solder Mask Color | Gloss & matte green | |
| Impedance Control Tolerance | 10% | |
| Surface Treatment | HASL lead free,Immersion Gold, Immersion Tin, OSP, ENIG + OSP, Immersion Silver, ENEPIG, Gold Finger | |
| V-Cut | V-cut degree | 30+/-5 degree |
| Tol: +/-0.13mm | ||
| Chamfer | The angle type of the chamfer | 20,30, 45 Degree |
| Plug via hole | Min. size can be plugged | 0.15mm |
| Max. size can be plugged | 0.50mm | |
| Largest NPTH hole size | 6.50mm | |
| Largest PTH hole size | 6.50mm | |
| Min. annular ring can be kept | 6mils | |
| Min. distance between the IC pads can keep SM bridge | 8mils | |
| Min. SM bridge for green soldermask | 4 mils | |
| Min. SM bridge for black soldermask | 5mils | |
| Tolerance of outer dimension size | Tol: +/-0.13mm | |
| Tolerance of board thickness | T>=1.0mm, Tol: +/-10% T<1.0mm, Tol:+/-0.1mm |
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| Tolerance of finished PTH hole size | Tol: +/-0.075mm | |
| Specila Progress | Buried Hole, Blind Hole, Embedded Resistance, Embedded Capacity, Hybrid, Partial hybrid, Partial high density, Back drilling and Resistance contro | |
FAQ by Linked Electronics
Q1:What service does Linked Electronics provides?
Linked: We provide turnkey solution including PCB fabrication, SMT, parts sourcing testing etc.
Q2:Can we inspect quality during production?
Linked: Yes, Linked welcome customer to visit our factory and check the quality at our facility.
Q3:What files required to get quotation from you?
Linked : For PCB quotation, Gerber data/files, quantity and related technical requirements as well as any special requirement if you have.
For PCBA quotation, please provide Gerber data/ files and also BOM (bill of materials), and if you need us to do function test, please also provide the test instruction/procedure.
Q4:Do you have any minimum order quantity (MOQ) requirement?
Linked: No, we do not have MOQ Oder, you can order 1 pcs.
Contact Person: Mr. Jonathan
Tel: +86 755 2553 8256
Fax: 86-755-61658416
