Hotline: +86 13632768171
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H.C.C. INTERNATIONAL LIMITED. H.C.C. INTERNATIONAL LIMITED.

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4-layer circuit board

4-layer circuit board

Product Category: 4-layer circuit board

Plate thickness: 1.5mm

Table copper thickness: 1OZ

Minimum hole size: 0.3mm

Design: custom design

Service: PCB production, assembly, component procurement services

Maximum board size: 23" X 35" (580mm × 900mm)

Factory production capacity: 10000 square meters per month


Consult now Ordering hotline: +86 13632768171

PCB CRAFT ABILITY INTRODUCTION

NO.                    Item                                           Craft Ability
1Surface Finish

Lead free HASL, Immersion Gold Plating,OSP,Immersion Tin, Immersion silver etc.

2Layer2-30 layers
3Min Line width3 mil
4Min Line space3 mil
5Min  space between pad to pad3 mil
6Min hole diameter0.10 mm
7Min bonding pad diameter10 mil
8

Max proportion of driling hole 

and board thickness

1:12.5
9Max size of finish board
23 inch*35 inch
10

Rang of finish board`s thickness

0.21-7.0 mm
11Min thickness of soldermask10 um
12Soldermask

Green, Yellow, Blue, White, Red, Transparent photosensitive soldermask,

Strippable soldermask

13Min linewidth of Idents4 mil
14Min height of Idents25 mil
15Color of silk-screenWhite, Yellow, Black
16Data file format

GERBER file and drilling file, PROTEL series, PADS2000 series, Powerpcb

series, ODB++

17E-Testing
100% E-Testing;High Voltage testing
18Material for PCB

FR-4,High TG FR4, Halogen free, Rogers, CEM-1 Arlon, Taconic, PTFE,

Isola etc.

19Other testImpedance Testing, Resistance Testing, Microsection etc.
20

Special technological

requirement

Blind & buried vias and high thickness copper



Five reasons to choose us:


1. Fast delivery: With two manufacturers in Zhuhai and Shenzhen, they can provide customers with the required products on time;


2. Excellent quality: The company has a professional quality control team, and has obtained relevant quality certification, and the quality is excellent and reliable;


3. Deep technology: With more than 10 years of senior engineers, we can provide customers with industry product equipment solutions;


4. Advanced equipment: The company's equipment adopts new equipment imported from the United States, Japan and Germany, and has international advanced equipment production lines and testing equipment;


5. Price concessions: The company has reached strategic cooperation with many electronics manufacturers around the world, which can provide first-hand price of soft devices and control costs for customers;


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