Place of Origin:
China
Brand Name:
Sky Win
Certification:
IATF16949:2016
Model Number:
001
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4 Layers SMT PCB Assembly Automated 3D Printer Control Board With PCB Quality System
Generally, before the SMT PCB Assembly/SMT patch processing is processed, in order to produce smooth production in order to ensure that it can be completed on time, some preparations need to be prepared before formal production: Preparation For SMT PCB Assembly Before Processing.
PCB Assembly Specification
SMT PCBA Introduction
SMT PCB Assembly means Surface Mount Technology, known as a a kind of Circuit assembly technology that installs the SMC/SMD (named Chip Components in Chinese) on the surface of Printed Circuit Board or on the surface of other substrates, which is solded and assembled by means of reflow soldering or dip soldering. It realizes high density, high reliability, miniaturization and low cost of electronic product assembly.
SMT is a flexible and powerful assembly process that has allowed manufacturers to produce modern devices with ever-smaller footprints
STM PCB AssemblyTechnical Standard:
|
PCB Item |
Manufacture Capacity |
|
Layer Counts |
1--22L |
|
Base Material |
FR4, High-TG FR4, CEM3, aluminum, High Frequency(Rogers, Taconic, Aron, PTFE, F4B) |
|
Material Thickness(mm) |
0.40, 0.60, 0.80, 1.00, 1.20, 1.50, 1.60, 2.0, 2.4, 3.2 |
|
Max board size(mm) |
1200X400mm |
|
Board Outline Tolerance |
±0.15mm |
|
Board Thickness |
0.4mm--3.2mm |
|
Thickness Tolerance |
±8% |
|
Minimum line/space |
0.1mm |
|
Min Annular Ring |
0.1mm |
|
SMD Pitch |
0.3mm |
|
Holes |
0.15mm |
|
Min Hole Size(mechanical) |
0.2mm |
|
Min Hole Size(laser hole) |
0.1mm |
|
Hole Size Tol (+/-) |
PTH: ±0.075mm; NPTH: ±0.05mm |
|
Hole Position Tol |
±0.075mm |
|
Plating |
YES |
|
HASL/LF HAL |
2.5um |
|
Immersion Gold |
Nickel 3-7um Au: 1-5u'' |
|
Surface Finish |
HAL, lead-free HAL, ENIG, Plated Gold, Immersion Gold, OSP |
|
Copper |
35um |
|
Copper Weight |
0.5--6oz |
|
Color |
|
|
Soldermask |
Green, Blue, Black, White, Yellow, Red, Matt Green, Matt Black, Matt Blue |
|
Silkscreen |
White, Black, Blue, Yellow |
|
Acceptable File Format |
Gerber file, Powerpcb, CAD, AUTOCAD, ORCAD, P-CAD, CAM-350, CAM2000 |
Advantage Of SMT PCBA
Shenzhen Sky Win Technology offers the latest most advanced surface mount technology (SMT) for high speed production and accuracy, thru-hole technology and detailed hand assembly to meet all of your electronic assembly requirements, from prototyping to high volume production. Outsourcing your electronic assembly requirements are a key decision for your company. Please contact us for support !
SMT PCB Assembly Picture
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