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8 Layers PCB

Chenfei Electronic Tech Co.,Ltd is one of the China 8 layers PCB manufacturers and suppliers, as a professional 8 layers PCB company, we have our own 8 layers PCB factory. Welcome to buy our 8 layers PCB products in wholesale, we'll offer you good discount and low price. Our 8 layers PCB products are cheap but we have good quality.

Material

FR4 (Standard FR4, Mid-Tg FR4, Hi-Tg FR4, Lead free assembly material) High-freguency PCB material, ROGERS, aluminum, flex

PCB layers

1-38 layers

PCB thickness

0.15mm-6.5mm

Copper thickness

0.5oz-6oz

Solder mask

green,red,blue,white,black,yellow

Silk screen

White and black

Min. tracks/width

3mil/3mil

Surface treatment

HASL ,immsersion gold,immersion silver,OSP,gold finger

PTH/NPTH hole tolerance

0.003mm

Min.Core Thickness

0.05mm

Trace Width Tolerance

10%

Max. PCB size

600*450mm

Impedance Control Tolerance

8%

Max.Test Points per board

100,000

Min.Core Thickness

0.05mm

Min.SMT/QFP Pitch

0.25mm

Min.Solder Mask Dam Width

0.076mm

Shape machining precision

+/-0.1mm

HDI Structure

1+N+1 \ 2+N+2\3+N+3

Drilling Hole to Hole Accuracy

+/-0.05mm

Minimum via

0.1mm

Quality control

AOI,100% electronic test

Aspect Ratio

10:1

Min.BGA Pitch

0.3mm

Certification

ISO9001, ISO14001, TS16949, UL

Special process

Multilayer PCB with blind or buried vias, impedance control

packing

vacuum packaging, then bubbles and ship in carton

Immersion gold PCB
Lead free PCB card
8 layer blank PCB
Multilayer PCB

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