Product Details

ENIG rigid pcb specification


ENIG rigid pcb


1-38 Layer

ENIG rigid pcb Material

FR-4, CEM-1, CEM-3, Hight TG, FR4 Halogen Free,FR-1,FR-2,Aluminum

ENIG rigid pcb Thickness

0.2 mm-3.2 mm (8 mil-126 mil)

Minimum thickness

0.075 mm (3 mil)

Cooper thickness

0.5~5 oz

Min line width/spacing

0.075 mm/0.1 mm(3 mil/4 mil)

Min drill hole

0.2 mm (8mil)

Punching the smallest aperture

0.9 mm(35 mil)

Surface finish


The largest size puzzle

610 mm×508 mm


Pore spaces

+/-0.075 mm(3 mil) CNC Drilling

Line width

+/-0.05 mm(2 mil) or

+/-20% of original artwork


PTH L:+/-0.075 mm(3 mil)

Non-PTH L:+/-0.05 mm(2 mil)

Appearance Tolerance

+/-0.125 mm(5 mil) CNC Routing

+/-0.15 mm(6 mil) by Punching



Insulation Resistance

10 Kohm-20 Mohm

Conduction Resistance

<50 ohm

Test voltage

10-300 V

Our Rigid PCB Services

1. To prevent mistakes,we will Check PCB Gerber carefully

2.Suggest best quality with lower price.

3.Engineering support for test and provide suggestions for mass production.

4.Suggest best shipment term

5.We can Sign NDA with you to keep your design safe

Electronic Exhibition

Our Company

XinDa is specialized in manufacturing all kinds of PCB for home appliance,communication industry,car industry and LED lights industry.Service on both OEM and ODM project. We have been in this field for more than 10 years.With the professional R&D team and skillful workers, we can put your design into physical product, and also put your idea into workable design and product. We can offer you one stop solution from PCB, Components purchasing, Components assembly,test to the whole fabrication.

Packing & Delivery




Q: Are you a trading company or a manufacturer ?

A: We are factory,welcome to visit our factory.


Q: What is your MOQ?

A: 1pcs 


Q: What do you need for ENIG rigid pcb inquiry ?

A: Normally offer PCB gerber file and parameter(specification).


Q: What is your terms of payment ?

A: Payment by Paypal, Western union,T/T or trade assurance.



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