Shenzhen pamwamba zotayidwa PCB MCPCB ndi Taiyo PSR-4000 mndandanda woyera woyera solder chigoba

chosinthika cha ipad, zopalira ma piritsi


Mankhwala Mwatsatanetsatane

Kupanga Kwambiri: 

chinthu Kupanga imapanga
Zakuthupi FR4, CEM-1, Aluminiyamu, Poly amide
Gulu No. 1-12
Anamaliza bolodi makulidwe 0.1 mamilimita-4.0mm
Kulemera Kwama board ± 10%
Cooper makulidwe 0.5 OZ-3OZ (18 um-385 um)
Mkuwa Plating dzenje 18-40 um
Kuletsa Kuteteza ± 10%
M'litali & kupotokola 0.70%
Peel amatha 0.012 "(0.3mm) -0.02 '(0.5mm)

Zithunzi

Min Trace M'lifupi (a) 0.075mm (3mil)
Mulifupi Wamphindi Wamphindi (b) 0.1mm (mamiliyoni 4)
Min Annular mphete 0.1mm (mamiliyoni 4)
Phula la SMD (a) 0.2 mamilimita (8 mil)
BGA Phula (b) 0.2 mamilimita (8 mil)

Solder Chigoba

Damu la Solder Mask (a) 0.0635 mamilimita (2.5mil)
Kutulutsa kwa Solder mask (b) 0.1mm (mamiliyoni 4)
Min SMT Pad cm (c) 0.1mm (mamiliyoni 4)
Solder Chigoba makulidwe 0.0007 "(0.018mm)

Mabowo

Min dzenje kukula (CNC) 0.2 mamilimita (8 mil)
Min nkhonya dzenje Kukula 0.9 mamilimita (35 mil)
Kukula kwa Hole TOL (+/-) PTH: ± 0.075mm; NPTH: ± 0.05mm
Udindo wa Hole TOL ± 0.075mm

Kuyala

KUKHALA 2.5um
Kutsogolera kwaulere HASL 2.5um
Kumiza Golide Faifi tambala 3-7um Au: 1-5u ''
OSP 0.2-0.5um

Fotokozani

LEMBA LA NDANI TOL (+/-) CNC: ± 0.125mm, kukhomerera: ± 0.15mm
Beveling 30 ° 45 °
Ngodya ya Golide 15 ° 30 ° 45 ° 60 °
Chiphaso  ROHS, ISO9001: 2008, SGS, up satifiketi

Titha kukuchitirani:

1-12 wosanjikiza FR4 PCB.

1-2layer zotayidwa PCB.

1-4layer kusintha PCB.

CEM-1 PCB

94VO PCB

Ntchito yamsonkhano wa SMT ndi DIP.

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