Send Message
Shenzhen Huafu Fast Multilayer Circuit Co. LTD
Email sales6@pcb-trend.com TEL 86-0755-23501556
Home > products > PCB Circuit Board >
6oz 4mil Black FR4 PCB Digital Circuit Board HASL Lead Free
  • 6oz 4mil Black FR4 PCB Digital Circuit Board HASL Lead Free
  • 6oz 4mil Black FR4 PCB Digital Circuit Board HASL Lead Free

6oz 4mil Black FR4 PCB Digital Circuit Board HASL Lead Free

Place of Origin China
Brand Name HF
Certification ISO CE
Model Number PCB
Product Details
Base Material::
FR4
Number Of Plies:
1-32Layer
Board Thickness::
0.4-3.2mm
Copper Thickness::
1-4oz
Solder Color:
Green,Black,white,red,yellow,blue
Silkscreen Color:
White,black,yellow
Min. Hole Size:
3mil
Surface Finishing:
HASL(lead Free) / Immersion Gold /osp / Immersion Tin/Immersion Silver
High Light: 

4mil black fr4

,

black fr4 PCB

,

6oz digital circuit board

Payment & Shipping Terms
Minimum Order Quantity
5PCS
Price
Negotiable
Packaging Details
Vacuum packing, high quality carton
Delivery Time
5~8 days
Payment Terms
L/C, T/T,PAYPAL
Supply Ability
Ten thousand square meters per month
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%
thickness≤2.0mm:+/-10%
Board thickness>2.0mm:+/-8%
Outline Tolerance ≤100mm:+/-0.1mm
100< ≤300mm:+/-0.15mm
≤100mm:+/-0.13mm
100< ≤300mm:+/-0.15mm
Impedance ±10% ±10%
MIN Solder mask bridge  0.06mm  0.06mm
Plugging Vias capability  0.35mm  0.65mm

 

 

 

6oz 4mil Black FR4 PCB Digital Circuit Board HASL Lead Free 0

6oz 4mil Black FR4 PCB Digital Circuit Board HASL Lead Free 1

6oz 4mil Black FR4 PCB Digital Circuit Board HASL Lead Free 2

 

 

 

 

 

 

FAQ

 

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)
-Paypal
-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!

 

 

 

 

CONTACT US AT ANY TIME

86-0755-23501556
West of 2nd Floor, Building 10, Zhengzhong Science Park, Xintian Community, Fuhai Street, Bao'an District, Shenzhen China 518103
Send your inquiry directly to us