超碰国产成人在线_日韩无码二区日韩_男人的天堂va在线无码_中国熟妇老熟女妓女9_亚洲成aⅴ人最新无码_日本黄色网站在线播放_国产偷情熟女自拍视频_青青青爽免费视频在线观看_成人免费视频软件下载_亚洲乱亚洲乱妇国产36p

Welcome toShenzhen Yifang Electronics Co., Ltd

Focus on high-precision PCB circuit board

Ingenuity creates "quality made" products

ESOS Helpline:

13927453301
PCB Process capability-yifang
Release time:2020-04-01 16:06:47
 
                                                                            



Certificate:CUL,UL(E320003),IATF16949,ISO9001:2008,ISO14001ROHS.SGS,Reach.                            Normal  leadtime:3-15 wds                                                                           production capability:15000SQM (minum orde:No MOQ)
FR4-PCB production parameter
Project Mass production Small volume production
Layer  1-161-28
Material type FR-4 FR-4
Mixed pressure plate 4--16 Layer >16 Layer
Maximum size 610mm X 1200mm 610mm X 1200mm
Outline size precision ±0.13mm ±0.10mm
Board thickness 0.40mm--7.00mm 0.2mm and>7.00mm
Tolerance of board thickness     ( t≥0.8mm) ±8% ±5%
Tolerance of board thickness     ( t<0.8mm) ±10% ±8%
Dielectric thickness 0.075mm--6.00mm 0.05mm--0.075mm
Min. line width/gap 0.10mm 0.075mm
 0.10mm 0.075mm
Outer cooper thickness 35um--175um 35um--210um
Inner copper thickness 17um--175um 17um--210um
Finished hole diameter (Mechanical drilling) 0.15mm--6.30mm 0.00mm--0.10mm
Laser drilling hole diameter 0.10mm 0.075mm
Aspect  ratio 10:1 12:1;16:1
Min. SM bridge width 0.10mm 0.075mm
Min. SM  spacer ring 0.05mm0.05mm
Resistance tolerance ±10% ±10%
surface treatmentHASL lead free, ENIG, Chemical Tin, Chemical Siliver, OSP 
Last page : Back
Next page :Back


contact us
Shenzhen Yifang Electronics Co., Ltd
Online:310067525
Phone:13927453301
email:310067525@qq.com
add:Jinyuan Industrial Zone, No. 17, Second Road, xinerzhuang village, Shajing, Bao'an District, Shenzhen