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

Printed circuit board Assembly for PCBA board

Printed circuit board Assembly for PCBA board
Product Detailed
1.One-stop for pcb assembly 2.PCB copy,PCBA components purchase,OEM service 3.UL,ROHS Approval 4:Low cost price

Description 

Specification Inch (mm) 

Material

FR-4 / Hi Tg FR-4 / Lead free Materials (RoHS Compliant) /CEM-1/Aluminium

Layer No.

1-22

Board thickness

0.015"(0.4mm)-0.125’’(3.2mm)

 

Board Thickness Tolerance

±10%

Cooper thickness

1/2OZ-4OZ

Impedance Control

±10%

Warpage

0.075%-1.5%

Peelable

0.012"(0.3mm)-0.02’(0.5mm)

Images

Min Trace Width (a)

0.005"(0.125mm)

 

Min Space Width (b)

0.005"(0.125mm)

Min Annular Ring

0.005"(0.125mm)

 

SMD Pitch (a)

0.012"(0.3mm)

 

BGA Pitch (b)

0.027"(0.675mm)

Regesiter torlerance

0.05mm

Solder Mask

Min Solder Mask Dam (a)

0.005"(0.125mm)

 

Soldermask Clearance (b)

0.005"(0.125mm)

Min SMT Pad spacing (c)

0.004"(0.1mm)

Solder Mask Thickness

0.0007"(0.018mm)

Holes

Hole size

0.01"(0.25mm)-- 0.257"(6.5mm)

Hole Size Tol (+/-)

±0.003"(±0.0762mm)

Aspect Ratio

6:1

Hole Registration

0.004"(0.1mm)

Plating

HASL

2.5um

Lead free HASL

2.5um

Immersion Gold

Nickel  3-7um  Au:1-3u''

OSP

0.2-0.5um

Outline

Panel Outline Tol (+/-)

±0.004''(±0.1mm)

Beveling

30°45°

V-cut

15° 30° 45° 60°

Certificate 

ROHS  ISO9001:2000  TS16949  SGS  UL certificate

PCBA board

1.Best service and high quality goods

2.Fast produce and one-stop service

3.Low cost and delivery fast

3.Competitive price

Printed circuit board Assembly for PCBA board



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