Standard PCBs
Single Side PCBs
Those are the most basic printed circuit boards, all parts are concentrated on one side, while the wires are concentrated on the other side.
Double Side PCBs
Double-sided PCBs(Double-sided Printed Circuit Boards)are one step up above single-sided printed circuit board in their complexity.
Double Sided PCBs require plated through holes between top and bottom pads to provide better anchoring for soldered components. Today the double sided printed circuit board technology remains the workhorse of the assembly industry. There are near limitless applications for old and new designs. Fine line surface mount, ultra high copper build, high and low temperature, Solder coated, Silver, and Gold finishes are just a few examples of double sided board applications.
Multilayers PCBs
Multilayer PCB consist of 3 or more circuit layers bonded together by a thickness of insulating material called prepreg and core. Multilayer printed circuit boards are most complicated than others, and are generally considered to be the most sophisticated PCB product due to their construction methods and design complexities
Standard PCBs is everywhere in our lives, from home appliances, LED lighting, audio-visual equipment, to computers using at the office, office equipment, storage , cars on the way, and medical equipment that provide us with a living guarantee, basic electrical equipment in the infrastructure like internet, telecom and power supply, guarantee us have a better life.
You can find Eashub's capablity on Standard PCBs at below table:
|
Feature |
Capability |
|
Quality Grade |
Standard IPC 2 |
|
Number of Layers |
1 - 32layers |
|
Material |
FR-4(TG135/TG150/TG170/CAF>600/Halogen Free)/PTFE(SY/Rogers) R-F PCB(IT/Taihong/Dupont/Panasonic) |
|
Max Board Size |
Max 520mm x 850mm |
|
Final Board Thickness |
0.25mm - 7.0mm |
|
Board Thickness Tolerance |
±0.1mm - ±10% |
|
Final Board Thickness |
0.4mm - 7.0mm |
|
Inner Layer Cooper Thickness |
0.5oz - 4.0oz |
|
Outer Layer Cooper Thinkness |
0.5oz - 8.0oz |
|
Min Hole Diamete - Mechanical |
6mil |
|
Min Hole Diamete - Laster |
3mil |
|
Min Tracing/Spacing |
2mil/2mil |
|
Etching Tolerance |
±10%/±1.5mil |
|
Hole Size Tolerance |
±.002" (±0.05mm) |
|
Solder Mask Color |
Green, Red, Yellow, Blue, White, Black, Purple, Matte Black, Matte green |
|
Silkscreen Color |
White, Black, Yellow,Red, Blue |
|
Surface Traatment |
HASL, Hard Gold Finger, OSP, Immersion Gold, Immersion Tin, Immersion Sliver |
|
Gold Thinkness-Immersin Gold |
0.025-0.075um |
|
Gold Thinkness-Hard Gold |
<1.27um |
|
Testing |
Fly Probe Testing (Free) and A.O.I. testing |
|
Impedance tolerance |
±10% |
|
Lead Time |
2 - 28days |
|
Order Quantity |
1-10,000,000PCS |
