Immersion Gold Circuit Board PCB

Product Details

ENIG is a two layer metallic coating of 2-8 μin Au over 120-240 μin Ni. The Nickel is the barrier to the copper and is the surface to which the components are actually soldered to. The gold protects the nickel during storage and also provides the low contact resistance required for the thin gold deposits. ENIG is now arguably the most used finish in the PCB industry due the growth and implementation of the RoHs regulation.



Advantages:

  • Flat Surface
  • No Pb
  • Good for PTH (Plated Through Holes)
  • Long Shelf Life

Disadvantages:

  • Expensive
  • Not Re-workable
  • Black Pad / Black Nickel
  • Damage from ET
  • Signal Loss (RF)
  • Complicated Process




Why Choose Us

•QUICK RESPONSE & DELIVERY   

•CHEAPER WITH GOOD QUALITY  

•SMALL QUANTITY RUNS  

•CERTIFIED MANUFACTURING CAPACITY   

•GLOBAL IC & COMPONENT SOURCING    

•ONE-STOP PCB & PCBA SERVICE

 

Our Services

▪PCB & PCBA OEM/ODM and clone service

▪Sign NDA (Non-disclosure Agreement) for All customers

▪MOQ1PCS is available for us

▪One-stop turnkey solution

▪One Year Product Warranty

▪Products are 100% quality checked in both functionality and cosmetic.


Package and Shipping

Package details:

1)Vacuum package and carton box

2)Inner package:Vacuum package+drye

3)outer Package:Carton Package


Shipping

Port:Shenzhen,HK

Shipping:DHL/Fedex/UPS,As customer's requirement.

Lead Time: 6-8 working days for 100-1000 pcs,9-12 working days for 1000-5000 pcs.

 

FAQ

Q1:Are you a factory or trade company?

A: Welcome to visit our factory.


Q2:To get a quotation,what do i need to offer?
A:Gerber ot other design files.


Q3: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 byh your files,we can sign NDA.


Q4: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.


Q5:Lead time?
A:Sample:

1-2 Layers: 6 to 10working days
4-8 Layers: 14 working days
Mass production:
1-2 Layers:8to 15 working days
4-8 Layers:11 to 18 working days
The leadtime is depends on your final confirmed quantity.
Q6:What payment do you accept ?
A:Wire Transfer(T/T)
-Western Union

-Paypal

-Ali Pay
Q7:How to get the PCBs?
A:For small packages, we will ship the boards to you by DHL,UPS,FedEx,EMS.
For heavy goods more than 300kg, we may ship your PCB boards by ship or by air to save freight cost. Of course, if you have your own forwarder, we may contact them for dealing with your shipment.
Q8:What is your minimum order quantity?
A:Our MOQ is 1 PCS.
Q9:How about your factory production capacity?
A:we can provide 200000 square meter/month.


Tel:+86-0755-29621535 Ext:817
mobile phone:+86-13420550989
Skype: live:sales5_2129
Email: sales5@xdpcba.com
Website:  www.xdxpcb.com 

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