Nanjing KangDong Electronic Science And Technology Co., Ltd.
Main products:Electronic Components,Instrumentation,PCB
Products
Contact Us
  • Contact Person : Mr. Robin Wong
  • Company Name : Nanjing KangDong Electronic Science And Technology Co., Ltd.
  • Tel : 86-25-52715080
  • Fax : 86-25-52715080
  • Address : Jiangsu,NanJing,Room206, No.6 LiMin West Road, ChangLu Street, YanJiang Industrial Development Zone,NanJing,China
  • Country/Region : China
  • Zip : 211500

Beautiful blue color solder mask electronic PCB

Beautiful blue color solder mask electronic PCB
Product Detailed
1.OEM pcba,SMT,DIPand final Assembly; 2.Componets source; 3.Packing box build&logistics management;

Our Goal:To provide you with the best service and the best quality !

 

 

Detailed Specification of PCB And PCBA Manufacturing

 

Item

Capability

1.Base Material

FR-4 / High TG FR-4 / Lead free Materials (ROHS Compliant) / Halogen Free material /CEM-3/CEM-1/ /PTFE/ROGERS/ARLON/TACONIC

2.Layers

1-30

3.Finised inner/outer copper thickness

1-12OZ

4.Finished board thickness

0.2-7.0mm

Tolerance

Board thickness≤1.0mm: +/-0.1mm

1<Board thickness≤2.0mm: +/-10%

Board thickness>2.0mm: +/-8%

5.Max panel size

≤2sidesPCB: 600*1500mm

Multilayer PCB: 500*1200mm

6.Min conductor line width/spacing

Inner layers: ≥3/3mil

Outer layers: ≥3.5/3.5mil

7.Min hole size

Mechanical hole: 0.15mm

Laser hole: 0.1mm

Drilling precision: first drilling

First drilling: 1mil

Second drilling: 4mil

8.Warpage

Board thickness≤0.79mm: β≤1.0%

0.80≤Board thickness≤2.4mm: β≤0.7%

Board thickness≥2.5mm: β≤0.5%

9.Controlled Impedance

+/-5%

10. Aspect Ratio

15:1

11.Min welding ring

4mil

12.Min solder mask bridge

≥0.08mm

13.Plugging vias capability

0.2-0.8mm

14. Hole tolerance

PTH: +/-3mil

NPTH: +/-2mil

15.Outline profile

Rout/ V-cut/ Bridge/ Stamp hole

16.Surface treatment

OSP: 0.5-0.5um

HASL: 2-40um

Lead free HASL: 2-40um

ENIG: Au 1-10U’’

ENEPIG: PB 2-5U’’/ Au 1-8U’’

Immersion Tin:0.8-1.2um

Immersion silver: 0.1-1.2um

Peelable blue mask

Carbon ink

Gold plating: Au 1-150U’’

17. E-testing pass percent

97% pass for the first time,+/-2%(tolerance)

FQC-Physical Lab: Reliability tests

18.Certificate

ROHS UL ISO9001:2008 IPC SGS

19.Other technology capacity that we can according your design to changed.

Our equipments

1.Drilling workshop

4 drilling bits of drilling machine: 4 sets

2 drilling bits of drilling machine: 2 sets

2. photo plotting workshop

Israel “XETXILI” Photo Plotters

3.AOI

AOI machine

4.IPQC

"X-T" CMI 700 Copper Thickness Tester

5.Impedance test

USA “Tektronix” DSA 8200 Impedance Tester

6.Outline workshop

CNC routing machine: 7 sets

angle-cutting machine

V-cut machine

7.Testing Workshop

Surpass X-601: 2sets

WTD FT-2810: 5sets

WTD HV301: 1set

8.X-ray

X-ray machine

Acceptable file format

GERBER file, PROTEL series, PADS series, POWER PCB series, AutoCAD series

 

 Welcome to KangDong!

    Our company establishes good credit &pursues high quality for outside customers, emphasizes management and exerts talents within the company; actively improve &valiantly exploit to obtain continuous development!

 

   We have a profesional PCB and PCBA manufacturer in China, we can supply PCB Design,PCB Layout,PCB Fabrication,one-stop PCBA services for our customer and also offer IC, Modules, Relay, Senor, Fan , Resistence,Capacitor and any others electronic product, Pls contact us for more informations if you have any interests in our products.

 

   THANKS FOR YOUR  SUPPORT !

 

Beautiful blue color solder mask electronic PCB



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