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Sample Introduction

Double Layer PCB

China Double Layer PCB Supplier

Large Image :  Double Layer PCB

Product Details:

Detailed Product Description

Little knowledge - Double Layer(Sided) PCB

Double sided PCBs (also known as Double-Sided Plated Thru or DSPT) circuits are the gateway to higher technology applications. They allow for closer (and perhaps more) routing traces by alternating between a top and bottom layer using vias. Today, double sided printed circuit board technology is perhaps the most popular type of PCB in the industry.

 

 

Benefits of Double Sided PCBs:

  • More flexibility for designers
  • Increased circuit density
  • Relatively lower costs
  • Intermediate level of circuit complexity
  • Reduced board size (which can reduce costs)

 

 

Applications of Double Sided PCBs

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 DSPT applications.

The following are applications in which Double Sided PCBs can be used:

  • Industrial controls
  • Power supplies
  • Converters
  • Control relays
  • Instrumentation
  • Regulators
  • UPS systems
  • Hard drives
  • Printer
  • Phone systems
  • Power monitoring
  • Automotive dashboards
  • Line reactors
  • Test equipment
  • Amplifiers
  • Traffic systems
  • Vending machines

 

 

 

Why choose FOISON PCB?

4L 1.0mm TG 230 High Temperature PCB , Contract PCB Assembly For Communication

 

-- FOISON provides One-Stop solution to save your cost and time.

 

Quick Quotation - Competitive factory price is always offered
Free Sample - Sample for free before mass production
Quality Control - Sales Team monitors the production quality and lead time
On Time Delivery - Customize the logistics plan according to customer’s requirement
After-sale Service - Reply to the claim within 24 hours to make sure our customer’s manufacturing

 

 

How to get quick quotation?

4L 1.0mm TG 230 High Temperature PCB , Contract PCB Assembly For Communication

 

Step 1 Please send us Gerber file with these format: .CAD / .Gerber / .PCB / .DXP / .P-CAD, etc
Step 2 Also please provide us the below details for quick quotation:
Board material: Fr - 4 / CEM - 1 / CEM - 3 / 22F / Fr - 1 / others
Material brand: SY / KB / Rogers (optional)
Material Specification:High Tg / copper based / aluminum based or others (optional)
Board thickness: 0.1 - 6.0 mm
Copper thickness: 0.05 Oz - 8 Oz ( 17 um - 288 um )
Surface Treatment: OSP / ENIG / HASL / Lead Free HASL / Immersion Tin / Immersion Sin
Color of solder mask and silk print: Green / red / blue / black / white / yellow ,etc
Board size and quantity

 

If you don't have Gerber file, please provide us the imfomation as step 2 or post your PCB Board to us for clone.

 

SAMPLE:

 

Board Basic Info - SAMPLE
Board material Fr - 4
Material brand KB
Material Specification Tg 170
Board thickness 1.6 mm
Copper thickness 1 Oz
Surface Treatment ENIG
Solder mask / sSilk print Green / White
Board size 100 mm * 100 mm
Quantity 10k

 

 

Lead Time
4L 1.0mm TG 230 High Temperature PCB , Contract PCB Assembly For Communication
 
Layer count Sample lead time/workday Batch lead time/workday
1-2L 2 6
4L 5 8
6L 5 9
8L 6 10
10L 8 10
12L 8 12
14L 10 15
16L 10 18
18-40L (Up to difficulty) at least 18 at least 24
P.S. For HDI, Blind/Buried Hole PCB: Regular Lead Time + 3 workdays

 

 

What kinds of test function will be offered?

4L 1.0mm TG 230 High Temperature PCB , Contract PCB Assembly For Communication

 

AOI (Automated Optical Inspection) Impedance control
Automatic short-circuit testing Metallographic microscope
RoHS detector Fly probe/ fixture mold
Dielectric tester Visual inspection

 

Now send us your inquiry, and you will be replied within 8 hours!

 
 
 

Contact Details
Foisontech Corporation Co., Limited

Contact Person: PCB INQUIRY

Tel: 86-755-27782693

Fax: 86-755-27860307

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