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8 Layer HDI FR4 PCB with Buried Holes/gold Fingers

8 Layer HDI FR4 PCB with Buried Holes/gold Fingers
Specification:
Layer: 8layers
Board thickness:1.6mm
Copper thickness:H/H oz
Line/ space width: 4mil/4mil
Surface treatment: Immersion gold
Product Details:

Specification: 

Layer: 8layers
Board thickness:1.6mm
Copper thickness:H/H oz
Line/ space width: 4mil/4mil
Surface treatment: Immersion gold
Solder mask: Black 
Rounting: CNC
Origin:China
Application: Electronic commerce products.


Aibixing FR4 Processing Capability

Item

Standard

Limitation

Material

CEM-1, CEM-3,FR4(halogen-free)

high frequency series

Layer

2 -- 12

16

Max size

580 * 620

580 *900

Finished Board Thickness(T)

0.4 - 3.5

0.3 - 5.4

0.4≤T≤0.8,tolerance +/-0.085

 

0.8≤T≤1.0,tolerance +/-0.1

 

T≤1.0mm,tolerance +/-10%

 

Copper Weight

0.5OZ -- 3OZ

5OZ

Warpage

0.75%(Max)

0.50%

1.2% (Max)

1.00%

Impedance Tolerance

natural impedance:+/-10%

natural impedance:+/-8%

differential impedance:+/-10%

differential impedance:+/-8%

Surface Treatment

LF HASL、ENIG、OSP、Immersion tin

Hybrid surface treatment

Line Width/
Line Space

≧0.5OZ,3mil/3mil

2.5mil/2.5mil

≧1OZ,5mil/5mil

4mil/4mil

≧2OZ,7mil/7mil

5mil/5mil

≧3OZ,9mil/9mil

8mil/8mil

≧4OZ,11mil/11mil

10mil/10mil

Min Hole Diameter

0.2mm

0.15mm

Max Hole Diameter

6.5mm

 

Hole Copper Thickness

12um -- 25um

Max 50um

Solder Mask

green, black, white, blue

yellow, coffee

S/M thickness

line/copper surface:12um-25um

10um-28um

line angle:5um-15um

10um-25um

base material position:18um-35um

35um-35um

Min S/M Bridge

base copper thickness≤H/Hoz,2.5mil

 

base copper thickness≤1/1oz,3.5mil

 

base copper thickness≤2/2oz,1mil

 

base copper thickness≤3/3oz,5.0mil

 

Legend

min width:10mil

 

Min height:30mil

 

min legend s/m bridge:6mil

 

Carbon oil

min width 14mil

12mil

LF HASL Thickess

0.8um-40um

2.5um-40um

ENIG Thickness

nickel thickness:2.54um≤max≤5um

 

gold thickness:0.025um≤max≤0.05um

 

V-cut slot

board thickness:0.4mm≤max≤3.0mm

0.2mm≤max≤5.0mm

Package

EPE foam &vacuum packing

vacuum package bags

 

 

 

PS

Please send drawing files or call us for other special request.


PCB Electrical Testing

We performs 100% electrical testing on all bare PCBs produced at its facilities as per IPC-9252 specifications. We use the Fixture method or the Flying Probe method to perform the testing in our circuit board manufacturing process.
To test the PCBs, we require the NETLIST file. Although we create a reference netlist from the customer's original Gerber data, we always prefer to receive the CAD file based on the netlist for comparison. Since a CAD-based netlist is generated before PCB routing, it provides another layer of checking (against the Gerber output). This allows us to catch any shorts/opens introduced in the event of of an error in the Gerber files.
we give free testing for all boards more than 2 layers. We feel that Electrical Test is an essential component to the PCB 's manufacturing process, however in rare instances customers may determine that the added expense is not justified in particular situations. It is only to accommodate these situations that we break out this process as an option.
Our goal is to ship all boards with zero defects and Electrical Test is a critical part of this quality process. While Electrical Test will not eliminate the possibility of any defects being present on boards that you receive it will significantly reduce the likelihood.

Aibixhing is focus on HDI FR4 PCB and PCBA design and productionfor 8years,and iscapable of providing 2-16layers of PCB fabrication for both prototype and mass production.
All the PCBs are authorized by ISO 9001,ISO14001, TS16949, UL and RoHS Directive-compliant certified.
Four high speed automatic SMT lines for PCBA assembly.
The factoryareais over 6,000 square meters.
Employee: 300+
Capacity: 10000m2
Generally L/T:
2L: 6~8days, sample:3days;
4L: 10~12days, sample:5~6days;
6-8L: 12~14days, sample:7~8days;
10-12L: 16~18days, sample:8~10days
 
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For aluminum PCB:
Thermal conductivity: 1-8.0w/m.k
Surface finish: LF HASL, immersion gold/tin/sliver, OSP...
Copper thickness:1-8oz.
Board thickness: 0.4-4.0mm
Special technology: countersinkholes, counterbores, slots...


Please contact usfreely for any PCB or PCBA issues:
Shenzhen Aibixing Industrial Co.,Ltd
sales@abxing-pcb.com
Skype: abxing.pcb
Website:www.abxing-pcb.com

We are one of the leading China manufacturers focusing on 8-10 Layers PCB fabrication. If you are interested in our 8 layer hdi fr4 pcb with buried holes/gold fingers, welcome to contact our factory. We're sure to offer you the best quality products on time and excellent one-stop service.

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