Tyler Martin
    The quality of the PCBs I received from this company was outstanding. They were well-made and exceeded my expectations.
    Olivia Anderson
    I've been using this company for all of our company PCB needs for years and I have never been disappointed. Their products are always consistent and reliable, and their prices are very competitive.
    Ashley Williams
    well-packaged and arrived in perfect condition. I would definitely recommend them to anyone in need of high-quality PCBs
Contact Person : Nicole Xu
Phone Number : 0086 18565798250
Whatsapp : +008618565798250

Computer Equipment Heavy Copper PCB 3 Oz Copper Thickness With Immersion Gold

Place of Origin China
Brand Name OminiPCB
Certification ISO9001, UL, TS16949
Model Number 1301
Minimum Order Quantity Negotiate
Price Negotiate
Packaging Details Vacuum packing
Delivery Time 3-8 work days
Payment Terms L/C, T/T, Western Union, MoneyGram
Supply Ability 9,999,999

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Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

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Product Details
Product Name Heavy Copper PCB Base Material FR4
Copper Thick 3 OZ Min. Line Spacing 6mil
Board Thickness 3.2mm Min. Line Width 6mil
Min. Hole Size 10mil Layer 6 Layer
Application Industrial,Computer
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Computer Equipment Heavy Copper PCB


Heavy Copper PCB 3 oz copper thickness


3 Oz Copper Immersion Gold PCB

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Product Description

Computer Equipment Circuit Boards 3OZ Heavy Copper PCB With Immersion Gold


Quick details:

Base Material: Copper

Copper Thickness: 3oz

Board Thickness: 3.2 mm

Min. Hole Size: 10 mil

Min. Line Width: 6 mil

Min. Line Spacing: 6 mil

Surface Finishing: Immersion Gold 

Board Size: Customize Min:6mm*6mm Max:457mm*610mm

Application: Telecommunications, Military and aerospace

Sheet thickness: 0.1mm-7mm

Maximum board width: Customize

Type: Heavy Copper PCB

Certificate: TS16949.ISO14001.ROHS. ISO9001

Color: Green, White, Blue, Black, Red, Yellow

Package: Vacuum packing


Description of Heavy Copper PCB Printed Circuit Board Features

1.Increased Heat Dissipation: Heavy copper PCBs can dissipate more heat than traditional PCBs due to the increased surface area of the copper layers.

2.Improved Mechanical Strength: The thick copper layers provide additional strength to the board, making it more resistant to thermal stress, bending, and twisting.

3.Enhanced Reliability: Heavy copper PCBs are less prone to failure due to their ability to handle higher current and power loads without becoming damaged.


Specification of Omini Heavy Copper PCB Printed Circuit Board

Layer 2-24 layer
Material FR4
Board thickness 0.4mm-5.0mm
Max.finished board side 457mm*610mm
Min.drilled hole size 0.25mm
Min.line width 0.075mm(3mil)
Min.line spaceing 0.075mm(3mil)
Surface finish/treatment Electroless/immersion gold/ENIG/Immersion silver/Organic solderability
Copper thickness 2 OZ - 8 OZ
Solder mask color green/black/white/red/blue/yellow
Inner packing Vacuum packing, Plastic bag
Outer packing Standard carton packing
Hole tolerance PTH:±0.076, NTPH:±0.05
Certificate UL, ISO9001, ISO14001, RoHS, CQC
Profiling Punching Routing, V-CUT, Beveling
Assembly Service Providing OEM service to all sorts of printed circuit board assembly


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Q1:Does Omini have enough capacity to prodece high-quality products?

A: Omini has 20 years of history in manufacturing PCB, more than 200 employees and 10,000㎡ factory area.We got the UL, ISO9001 certificates, and our production is sold abroad. We have engouh machines & equipment to ensure the quality, please check our Production Equipment list picturers.

Q2:How long does customers need to wait for the quotation and lead time?

A: We have a prefessional group to deal with your inquiry. In our working time, we will reply to your email within 30 minutes to show we have received your inquiry, Then we will send you our quotation in no more than 6 hours. Please noticed our working time is Monday to Friday, 8am to 24pm.

Q3:How can I make sure my PCB gerber is safety?

A: We promise we won't divulge your gerber to the 3rd party, one of our responsibilities is protecting customer information privacy and security, customer information can be included: company name, address, number, trademark, ect. And we could sign NDA with client if necessary.