• Ping You Industrial Co.,Ltd
    Andrew Lodge
    We just receive the machine and it is with nice packing ! It's really be worth this price .
  • Ping You Industrial Co.,Ltd
    Mareks Asars
    Machine works well, Alex is the best salesman i ever met,thx for your support.
  • Ping You Industrial Co.,Ltd
    Adrian Short
    The JUKI feeders arrived yesterday and we inspected them through our Goods Receiving process. Our inspector was very excited and called me to see them
Contact Person : Becky Lee
Phone Number : 86-13428704061
WhatsApp : +8613428704061

Black 2L Inverter 6oz 4mil PCB Printed Circuit Board HASL Lead Free

Place of Origin ShenZhen
Brand Name PY
Certification ISO9001
Model Number PCB
Minimum Order Quantity 1PCS
Price USD:0.1-1\PCS
Packaging Details Vacuum packing, high quality carton
Delivery Time 5-10 work days
Payment Terms T/T, L/C, D/A, D/P, Western Union, MoneyGram
Supply Ability Ten thousand square meters per month

Contact me for free samples and coupons.

WhatsApp:0086 18588475571

Wechat: 0086 18588475571

skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Color Green,Black Number Of Plies 4-6Layer
Copper Thickness 4oz Base Material FR4
Board Thickness 1.0~1.2mm Place Of Origin Guangdong, China (Mainland)
Min. Hole Size 2mil
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4mil PCB Printed Circuit Board


6oz PCB Printed Circuit Board


HASL Lead Free PCB Board

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Product Description

Black 2L Inverter 6oz 4mil PCB Printed Circuit Board HASL Lead Free



  High precision prototype PCB bulk production
Max Layers 6 layers 6 layers
MIN Line width(mil) 2mil 4mil
MIN Line space(mil) 2mil 4mil
Min via (mechanical drilling) Board thickness≤1.2mm 0.2mm 0.3mm
Board thickness≤2.5mm 0.2mm 0.3mm
Board thickness>2.5mm Aspect Ration≤13:1 Aspect Ration≤13:1
Aspect Ration    
Board thickness MAX 6mm 6mm
MIN 4 layers:0.35mm;6 layers:0.55mm; 4 layers:0.4mm;6 layers:0.6mm;
MAX Board size 550*1100mm 620*100mm
Max copper thickness 6oz 6oz
Immersion Gold/
Gold Plated Thickness
Immersion Gold:Au,1—8u”
Gold finger:Au,1—150u”

Hole copper thick 25um 1mil 25um 1mil
Tolerance Board thickness thickness≤2.0mm:+/-10%
Board thickness>2.0mm:+/-8%
Board thickness>2.0mm:+/-8%
Outline Tolerance ≤100mm:+/-0.1mm
100< ≤300mm:+/-0.15mm
100< ≤300mm:+/-0.15mm
Impedance ±10% ±10%
MIN Solder mask bridge  0.06mm  0.06mm
Plugging Vias capability  0.35mm  0.65mm



Ping You Industrial Co.,Ltd
Ping You Industrial Co.,Ltd
is a professional and reliable one-stop PCB solutions provider for customers specialized in manufacturing quick turn prototypes and small volumes.Topfast is responsible for overseas business development.With high quality and on-time delivery products we won the market's wide acclaim. We will continue to focus on customer satisfaction, along with "high quality "and "fast delivery", we will become a PCB service provider worthy of customer trust.

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1, the puzzle

PCB design is completed because the PCB board shape is too small to meet the production process requirements, or a product is composed of several pieces of PCB, so it is necessary to assemble several small boards into a large board with an area that meets the production requirements, or assemble several PCBs used for a product to facilitate production and installation.The former is similar to the stamp plate, which can not only meet the PCB production process conditions but also facilitate the installation of components and components, and then separate when used, which is very convenient.The latter is a product of a number of sets of PCB board assembled together, so easy to produce, but also easy to a product together, clear.

2. Data generation
PCB board production is based on the film plate.Early production of film base plate, the first need to produce a film base map, and then use the base map for photography or copy.The accuracy of the base drawing must be consistent with that required by the printed board, and consideration should be given to compensating for deviations caused by the production process.The base drawing may be provided by the customer or made by the manufacturer, but both parties shall cooperate and negotiate closely to make it meet the requirements of the user and adapt to the production conditions.If the user provides the base drawing, the manufacturer shall examine and approve the base drawing, and the user may evaluate and approve the original or the first printed board product.Base drawing methods include hand drawing, mapping and CAD drawing.With the development of computer technology, the CAD technology of printed board has made great progress, and the production technology of printed board has been rapidly improved to the direction of multi-layer, thin wire, small aperture and high density. The original film plate making technology has been unable to meet the design needs of printed board, so the light drawing technology appeared.Using the light drawing machine can directly send the CAD designed PCB graphics data files into the computer system of the light drawing machine and control the light drawing machine to draw graphics directly on the negative film.Then after developing, fixing to get the film base.The film base plate made by light drawing technology has the advantages of high speed, high precision and good quality, and avoids the possible human error when manual mapping or drawing the base map, which greatly improves the working efficiency and shortens the production cycle of the printed board.Laser light drawing machine, in a very short period of time can complete the past many people can finish the work for a long time, and its drawing of thin wire, high density plate is also incomparable to manual operation.According to different structures of laser light drawing machines, they can be divided into flat type, Internal Drum type and External Drum type.The standard data format used by light drawing machine is GERBER-RS274 format, which is also the standard data format of printed board design and production industry.The name of the Gerber format is referenced from the pioneer of the design and production of light drawing machine - Gerber Corporation in the United States.The generation of optical drawing data refers to the transformation of design data generated by CAD software into optical drawing data (mostly Gerber data), which is modified and edited by CAM system to complete optical drawing preprocessing (plate-making, mirroring, etc.) so as to meet the requirements of printed board production process.Then, the processed data is sent to the optical drawing machine and converted into grating data by the Raster image data processor of the optical drawing machine. The grating data is sent to the laser optical drawing machine through the high-power rapid compression and reduction algorithm to complete the optical drawing.

3, light drawing data format
The data format of optical drawing is based on Gerber data of vector optical drawing machine, and the data format of vector optical drawing machine is extended, and it is compatible with HPGL HP plotter format, AutoCAD DXF, TIFF and other special and general graphics data formats.Some CAD and CAM developers are also extending the Gerber data.
Here's a quick overview of Gerber's data.The official name for Gerber data is the Gerber RS-274 format.Each symbol on the CODE plate of the vector optical drawing machine has a corresponding D-code in the Gerber data.In this way, the light drawing machine can control and select the code disk through the D code, and draw the corresponding graphics.List the shape and size of D code and the symbol corresponding to D code, that is, get a D code table.This D code table becomes a bridge from CAD design to light drawing machine to use this data for light drawing.The user must provide the corresponding D-code table with the Gerber optograph data.In this way, the light drawing machine can determine according to the D code table which symbol disc should be selected for exposure, so as to draw the correct graph.In a D code table, it should generally include D code, the shape and size of each D code corresponding to the code plate, as well as the exposure mode of the code plate.


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Q1: What service do you have?

A: We are the factory. We have our PCB manufacturing & Assembly factory.

We can offer a one-stop service from PCB manufacturing to PCB assembling, testing, housing, and other value-added services.


Q2. What is needed for PCB or PCBA quotation?

A: PCB: Quantity, Gerber file, and Technic requirements(material, surface finish treatment, copper thickness, board thickness,...)
PCBA: PCB information, BOM, (Testing documents...)


Q3. What file formats do you accept for PCB and PCBA production?

A: Gerber file: CAM350 RS274X
PCB file: Protel 99SE, P-CAD 2001 PCB
BOM: Excel (PDF,word,txt)


Q4: What any other information should be offered except for the file?

A5: Following specifications are needed for the quotation:
a) Base material
b) Board thickness:
c) Copper thickness
d) Surface treatment:
e) color of solder mask and silkscreen
f) Quantity


Q5: What is your minimum order quantity?

A: Our MOQ is 1 PCS.


Q6. Shipping cost?

A: The shipping cost is determined by the destination, weight, packing size of the goods. Please let us know if you need us to quote you the shipping cost.


Q7: Are my PCB files safe when I submit them to you for manufacturing?

A: We respect customer's copyright and will never manufacture PCB for someone else with your files unless we receive written. Permission from you, nor we'll share these files with any other 3rd parties.


Q8: No PCB file/Gbr file, only have the PCB sample, can you produce it for me?

A: Yes, we could help you to clone the PCB. Just send the sample PCB to us, we could clone the PCB design and work out it.


Q9: What payment do you accept?

A:-Wire Transfer(T/T)
-Western Union
-Letter of Credit(L/C)
-Ali Pay
-Credit Card

We recommend bank transfer.


Q10: How to get the PCBs?

A: For small packages, we will ship the boards to you by DHL, UPS, FedEx, EMS. Door to door service! You will get your PCBs at your home.

For bulky goods more than 300kg, we may ship your PC boards by ship or by air to save freight costs. Of course, if you have your forwarder, we may contact them to deal with your shipment.


Q11. How about the delivery?

Usually, for sample order, our delivery is about five days. For small-batch, our delivery is about seven days.

For the mass production batch, our delivery is about ten days.

But that depends on the real condition when we get your order.

If your order is urgent, please contact us directly, we will make a priority to deal with it and do our best to give you a satisfied delivery time.


Q12: How about your factory production capacity?

A: we can provide 40000 square meter/month.


Q13: Which countries have you worked with?

A: US, Canada, Italy, Germany, Czech Republic, Australia, Japan, Spain, Portugal, France, Britain, Poland, Ukraine, Russia, Brazil, Argentina, and so on.


Q14: How do you ensure the final quality of the product

For PCB, we will use the Flying Probe Test, E-test, etc. for it.

For PCBA, we need you to offer us a method or test fixture for the function test. Before that, our inspectors will use a microscope and X-ray to check the IC foot welding or bad solder, etc.


Q15: Will you check my files before production?

A: Yes, our engineer will check your Gerber file and BOM list to avoid any mistake.


Q16: My budget is limited; can you provide solutions to save cost?

A: Yes, we can. For example, for PCBA: Replace the DIP components with SMD components, so it can narrow the PCB board size to save cost. Re-layout the PCB to reduce the size, it can save cost. Also, we can recommend alternative components.


Q17: Do you accept process materials supplied by clients?

A: Yes, we can provide the component source, and we also accept component from the client.


Q18: Can we visit your company?

No problem. You are welcome to visit us in Shenzhen.


Q19: I am delighted after I read your information, how can I start to purchase my order?

A: Fill in the form below and click the "send" button to send your order to us, or contact our sales on sales representative online!