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Nanjing KangDong Electronic Science And Technology Co., Ltd.
 
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Green solder mask white sillk Multi-layer PCB

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Title: Green solder mask white sillk Multi-layer PCB 
Unit price: Negotiable
MOQ: Negotiable
Quantity: Negotiable
Delivery date: Since the payment date Days delivery

Contact: unfilled (Mr.)    
Telephone:

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Details

Description:

1.ISO9001/TS16949/ROHS
2.PCBA Circuit Test Service
3.Fast delivery and high quality
4.1-28 layers pcb and pcba

Our Goal:To provide you with the bestservice and the bestquality !

 

 

Detailed Specification of PCB AndPCBA 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 designto 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 toKangDong!

   Our company establishes goodcredit &pursues high quality for outside customers, emphasizesmanagement and exerts talents within the company; actively improve&valiantly exploit to obtain continuousdevelopment!

 

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

 

   THANKS FORYOUR  SUPPORT !

 


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