Brilliant 10 oz Copper PCB Products

PCBTok guarantees your satisfaction by providing the following order parameters.

  • The board size can range from 5*5 mm to 500*650 mm.
  • The finished copper weight falls on the 0.5 oz to 10 oz measurement
  • The board thickness range can be 0.4mm – 2.00mm – 6.5mm
  • Meanwhile, minimum trace and space is at 3mil.

For more details, don’t hesitate to contact us. We’ll immediately answer!

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Most Durable Heavy & Thick Copper PCB

PCBTok has the following advantage over our competitors

  • As a company based in Shenzhen, we have competitive pricing.
  • We have the necessary parts on hand to meet your requirements.
  • We send you an order status update once a week if you need it.
  • Over a decade of professional experience in the field of PCBs.

For 10 oz Copper PCB, we definitely know what we are doing.

It is critical that clients who use power applications in hazardous situations use heavy and thick copper weight like 10 oz Copper PCB.

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10 oz Copper PCB By Feature

Heavy 10 oz Copper PCB

Heavy weighed copper PCBs protect gadgets from disintegration. These PCBs can be used for a variety of high-voltage applications.

Thick 10 oz Copper PCB

A thick weighed copper PCB is the same as Heavy Copper PCB and refers to the copper found on the internal or external PCB Layer.

Blind Via 10 oz Copper PCB

The presence of outer layers connected with these vias in thicker multilayer PCBs is called the Buried Via PCB.

PTH 10 oz Copper PCB

A PTH PCB is similar to the SMD PCB type, but PTH has greater mechanical stability, especially for a thick copper PCB.

SMT 10 oz Copper PCB

SMT is better suited for high frequency or high power devices, such as those used in hydro/solar electric generation.

Buried Via 10 oz Copper PCB

The presence of outer layers connected with buried vias in thick multilayer PCBs is referred to as Buried Via Copper PCB.

10 oz Copper PCB By Material (5)

  • FR4 PCB

    This FR4 material on thick copper PCB is UL-certified as a flame-retardant FR4 PCB material, making it extremely strong.

  • IT180 PCB

    We create this with heavy copper ITEQ material. Aside from being flame retardant, IT180 PCB is also CAF-resistant.

  • Isola 370HR

    Isola 370HR PCB is thick copper and high TG, but it is slightly more expensive than standard Tg PCB.

  • S1000-2 PCB

    Aside from the benefits of thick copper, S1000-2 PCB users can benefit from Via-in-Pad and VIPPO technology.


    MEGTRON 6 PCB with low Dk and Df. Some customers prefer it for telecom applications or smartphone manufacturing.

10 oz Copper PCB By Surface Finish (5)


    HASL PCB is advantageous for 10 oz Copper PCB because it combines board stability with the hardiness of the HASL finish.

  • Lead-Free HASL PCB

    However, if you require a less toxic alternative, Lead-Free HASL PCB is a good choice because it reduces environmental waste.


    But, without a doubt, ENIG PCB is the best bet. In our sales, it has already outsold the HASL type of thick copper PCB.

  • Immersion Silver PCB

    This type can be used as a half-point alternative to 10 oz Copper PCB surface finish. To some extent, shelf life is commendable.

  • Immersion Tin PCB

    Of course, if you are certain, you can go with Immersion Tin PCB, which boasts a low price but medium-range durability.

Showcase of Good Performance

PCBTok always puts PCB quality first.

As a result, we always ensure that there will be no issues during the production of your 10 oz Copper PCB.

This type of PCB must be utterly reliable.

It consists of the inner workings of machines that deal with power.

Some of these are used in telecommunications, while others are used in the manufacturing sector.

Hence, you need a hardworking PCB company like us to make hardworking PCBs for you.

Showcase of Good Performance
Effort in Making the Best PCB

Effort in Making the Best PCB

Use PCBTok’s 10 oz Copper PCB and other Heavy Copper PCBs when you need superior circuit board performance.

As a recognized manufacturer, we understand the importance of adhering to global PCB manufacturing standards.

For instance, we use the most stringent ISO procedures for QMS (ISO 9000:2015).

Not only that, we ensure that we are updated, as our company is open totally to third party audits.

Call our number now to inquire!

Being Your Go-To for 10 oz Copper PCB

Have you ever wondered if you could cut costs while maintaining high quality?

The answer is PCBTok, which will now supply all of your PCB needs.

The entire 10 oz Copper PCB product line complies with RoHS regulations.

This means that any Shengyi, NanYa, or ITEQ material we use meets global standards for high-quality PCB material.

We can accommodate any thickness of copper PCB order, from 1 oz to 20 oz. One of our specialties is the use of heavy copper PCBs in our products.

Being Your Go-To for 10 oz Copper PCB

Production Quality is Supervised Well

the Production Quality is Supervised Well
Production Quality is Supervised Well 2

Superior 10 oz PCB is delivered to you the first time, and all times.

PCBTok can manufacture PCBs from standard FR4 materials as well as advanced materials such as Rogers and Taconic.

We will beat our competitors because quality is our approach and customer service is our first priority.

As a turn-key supplier, we handle all aspects of your PCB requirements.

So, we also offer high-volume production of this, or any other type of PCB you specify.

10 oz Copper PCB Fabrication

We Adequately Answer Your PCB Needs

PCBTok constantly ensure that we use the most cutting-edge methodologies and techniques to construct your 10 oz Copper PCB.

As technology advances, we can expect to see more applications for this type of PCB.

To anticipate your demands and to uniquely qualify as your PCB provider, we aim to be the best in PCB making.

We subject our products to the most stringent inspections outlined by international guidelines to ensure exceptional output.

Most Dependable for Heavy Industrial Work

We are constantly striving to provide high-quality products that satisfy our customers.

Our experience in the industry has taught us a lot about producing 10 oz Copper PCB products.

To keep us up-to-date with PCB know-how, we send our English-speaking staff to international conferences like PCB West regularly without fail. We see it as our inherent duty as PCB pros.

That is why you can depend on us to arm your heavy industrial equipment.

OEM & ODM 10 oz Copper PCB Applications

Navigation Systems

Many supply chain companies rely on this type of PCB to keep up with shipments. It can be used by automobiles.

High Speed Internet

This 10 oz Copper PCB goes hand in hand with High-Frequency PCBs and is usually required when you have a high speed internet application.

Transformers & Amplifiers

Transformers and power amplifiers are two of the most common applications for this type of copper weight in PCB. The other application is for generating and distributing power.

Power Distribution

Power distribution is the most common application for heavy copper PCBs weighing 2 oz to 10 oz. This is due to the fact that this material can withstand electrical charges without breaking.

Heavy Industrial Equipment

Use this copper weight PCB for your heavy industry needs so that your manufacturing capability does not fail you when you need it the most.

10 oz copper pcb banner 2
Built with Your Best Interest in Mind

We are very much dependable—

PCBTok 10 oz PCB is meticulously constructed.

10 oz Copper PCB Production Details As Following Up

NO Item Technical Specification
Standard Advanced
1 Layer Count 1-20 layers 22-40 layer
2 Base Material KB、Shengyi、ShengyiSF305、FR408、FR408HR、IS410、FR406、GETEK、370HR、IT180A、Rogers4350、Rogers400、PTFE Laminates(Rogers series、Taconic series、Arlon series、Nelco series)、Rogers/Taconic/Arlon/Nelco laminate with FR-4 material(including partial Ro4350B hybrid laminating with FR-4)
3 PCB Type Rigid PCB/FPC/Flex-Rigid Backplane、HDI、High multi-layer blind&buried PCB、Embedded Capacitance、Embedded resistance board 、Heavy copper power PCB、Backdrill.
4 Lamination type Blind&buried via type Mechanical blind&burried vias with less than 3 times laminating Mechanical blind&burried vias with less than 2 times laminating
HDI PCB 1+n+1,1+1+n+1+1,2+n+2,3+n+3(n buried vias≤0.3mm),Laser blind via can be filling plating 1+n+1,1+1+n+1+1,2+n+2,3+n+3(n buried vias≤0.3mm),Laser blind via can be filling plating
5 Finished Board Thickness 0.2-3.2mm 3.4-7mm
6 Minimum Core Thickness 0.15mm(6mil) 0.1mm(4mil)
7 Copper Thickness Min. 1/2 OZ, Max. 4 OZ Min. 1/3 OZ, Max. 10 OZ
8 PTH Wall 20um(0.8mil) 25um(1mil)
9 Maximum Board Size 500*600mm(19”*23”) 1100*500mm(43”*19”)
10 Hole Min laser drilling size 4mil 4mil
Max laser drilling size 6mil 6mil
Max aspect ratio for Hole plate 10:1(hole diameter>8mil) 20:1
Max aspect ratio for laser via filling plating 0.9:1(Depth included copper thickness) 1:1(Depth included copper thickness)
Max aspect ratio for mechanical depth-
control drilling board(Blind hole drilling depth/blind hole size)
0.8:1(drilling tool size≥10mil) 1.3:1(drilling tool size≤8mil),1.15:1(drilling tool size≥10mil)
Min. depth of Mechanical depth-control(back drill) 8mil 8mil
Min gap between hole wall and
conductor (None blind and buried via PCB)
7mil(≤8L),9mil(10-14L),10mil(>14L) 5.5mil(≤8L),6.5mil(10-14L),7mil(>14L)
Min gap between hole wall conductor (Blind and buried via PCB) 8mil(1 times laminating),10mil(2 times laminating), 12mil(3 times laminating) 7mil(1 time laminating), 8mil(2 times laminating), 9mil(3 times laminating)
Min gab between hole wall conductor(Laser blind hole buried via PCB) 7mil(1+N+1);8mil(1+1+N+1+1 or 2+N+2) 7mil(1+N+1);8mil(1+1+N+1+1 or 2+N+2)
Min space between laser holes and conductor 6mil 5mil
Min space between hole walls in different net 10mil 10mil
Min space between hole walls in the same net 6mil(thru-hole& laser hole PCB),10mil(Mechanical blind&buried PCB) 6mil(thru-hole& laser hole PCB),10mil(Mechanical blind&buried PCB)
Min space bwteen NPTH hole walls 8mil 8mil
Hole location tolerance ±2mil ±2mil
NPTH tolerance ±2mil ±2mil
Pressfit holes tolerance ±2mil ±2mil
Countersink depth tolerance ±6mil ±6mil
Countersink hole size tolerance ±6mil ±6mil
11 Pad(ring) Min Pad size for laser drillings 10mil(for 4mil laser via),11mil(for 5mil laser via) 10mil(for 4mil laser via),11mil(for 5mil laser via)
Min Pad size for mechanical drillings 16mil(8mil drillings) 16mil(8mil drillings)
Min BGA pad size HASL:10mil, LF HASL:12mil, other surface technics are 10mil(7mil is ok for flash gold) HASL:10mil, LF HASL:12mil, other surface technics are 7mi
Pad size tolerance(BGA) ±1.5mil(pad size≤10mil);±15%(pad size>10mil) ±1.2mil(pad size≤12mil);±10%(pad size≥12mil)
12 Width/Space Internal Layer 1/2OZ:3/3mil 1/2OZ:3/3mil
1OZ: 3/4mil 1OZ: 3/4mil
2OZ: 4/5.5mil 2OZ: 4/5mil
3OZ: 5/8mil 3OZ: 5/8mil
4OZ: 6/11mil 4OZ: 6/11mil
5OZ: 7/14mil 5OZ: 7/13.5mil
6OZ: 8/16mil 6OZ: 8/15mil
7OZ: 9/19mil 7OZ: 9/18mil
8OZ: 10/22mil 8OZ: 10/21mil
9OZ: 11/25mil 9OZ: 11/24mil
10OZ: 12/28mil 10OZ: 12/27mil
External Layer 1/3OZ:3.5/4mil 1/3OZ:3/3mil
1/2OZ:3.9/4.5mil 1/2OZ:3.5/3.5mil
1OZ: 4.8/5mil 1OZ: 4.5/5mil
1.43OZ(positive):4.5/7 1.43OZ(positive):4.5/6
1.43OZ(negative ):5/8 1.43OZ(negative ):5/7
2OZ: 6/8mil 2OZ: 6/7mil
3OZ: 6/12mil 3OZ: 6/10mil
4OZ: 7.5/15mil 4OZ: 7.5/13mil
5OZ: 9/18mil 5OZ: 9/16mil
6OZ: 10/21mil 6OZ: 10/19mil
7OZ: 11/25mil 7OZ: 11/22mil
8OZ: 12/29mil 8OZ: 12/26mil
9OZ: 13/33mil 9OZ: 13/30mil
10OZ: 14/38mil 10OZ: 14/35mil
13 Dimension Tolerance Hole Position 0.08 ( 3 mils)
Conductor Width(W) 20% Deviation of Master
1mil Deviation of Master
Outline Dimension 0.15 mm ( 6 mils) 0.10 mm ( 4 mils)
Conductors & Outline
( C – O )
0.15 mm ( 6 mils) 0.13 mm ( 5 mils)
Warp and Twist 0.75% 0.50%
14 Solder Mask Max drilling tool size for via filled with Soldermask (single side) 35.4mil 35.4mil
Soldermask color Green, Black, Blue, Red, White, Yellow,Purple matte/glossy
Silkscreen color White, Black,Blue,Yellow
Max hole size for via filled with Blue glue aluminium 197mil 197mil
Finish hole size for via filled with resin  4-25.4mil  4-25.4mil
Max aspect ratio for via filled with resin board 8:1 12:1
Min width of soldermask bridge Base copper≤0.5 oz、Immersion Tin: 7.5mil(Black), 5.5mil(Other color) , 8mil( on copper area)
Base copper≤0.5 oz、Finish treatment not Immersion Tin : 5.5 mil(Black,extremity 5mil), 4mil(Other
color,extremity 3.5mil) , 8mil( on copper area
Base coppe 1 oz: 4mil(Green), 5mil(Other color) , 5.5mil(Black,extremity 5mil),8mil( on copper area)
Base copper 1.43 oz: 4mil(Green), 5.5mil(Other color) , 6mil(Black), 8mil( on copper area)
Base copper 2 oz-4 oz: 6mil, 8mil( on copper area)
15 Surface Treatment Lead free Flash gold(electroplated gold)、ENIG、Hard gold、Flash gold、HASL Lead free、OSP、ENEPIG、Soft gold、Immersion silver、Immersion Tin、ENIG+OSP,ENIG+Gold finger,Flash gold(electroplated gold)+Gold finger,Immersion silver+Gold finger,Immersion Tin+Gold finge
Leaded Leaded HASL
Aspect ratio 10:1(HASL Lead free、HASL Lead、ENIG、Immersion Tin、Immersion silver、ENEPIG);8:1(OSP)
Max finished size HASL Lead 22″*39″;HASL Lead free 22″*24″;Flash gold 24″*24″;Hard gold 24″*28″;ENIG 21″*27″;Flash gold(electroplated gold) 21″*48″;Immersion Tin 16″*21″;Immersion silver 16″*18″;OSP 24″*40″;
Min finished size HASL Lead 5″*6″;HASL Lead free 10″*10″;Flash gold 12″*16″;Hard gold 3″*3″;Flash gold(electroplated gold) 8″*10″;Immersion Tin 2″*4″;Immersion silver 2″*4″;OSP 2″*2″;
PCB thickness HASL Lead 0.6-4.0mm;HASL Lead free 0.6-4.0mm;Flash gold 1.0-3.2mm;Hard gold 0.1-5.0mm;ENIG 0.2-7.0mm;Flash gold(electroplated gold) 0.15-5.0mm;Immersion Tin 0.4-5.0mm;Immersion silver 0.4-5.0mm;OSP 0.2-6.0mm
Max high to gold finger 1.5inch
Min space between gold fingers 6mil
Min block space to gold fingers 7.5mil
16 V-Cutting Panel Size 500mm X 622 mm  ( max. ) 500mm X 800 mm ( max. )
Board Thickness 0.50 mm (20mil) min. 0.30 mm (12mil) min.
Remain Thickness 1/3 board thickness 0.40 +/-0.10mm( 16+/-4 mil )
Tolerance ±0.13 mm(5mil) ±0.1 mm(4mil)
Groove Width 0.50 mm (20mil) max. 0.38 mm (15mil) max.
Groove to Groove 20 mm (787mil) min. 10 mm (394mil) min.
Groove to Trace 0.45 mm(18mil) min. 0.38 mm(15mil) min.
17 Slot Slot size tol.L≥2W PTH Slot: L:+/-0.13(5mil) W:+/-0.08(3mil) PTH Slot: L:+/-0.10(4mil) W:+/-0.05(2mil)
NPTH slot(mm) L+/-0.10 (4mil) W:+/-0.05(2mil) NPTH slot(mm) L:+/-0.08 (3mil) W:+/-0.05(2mil)
18 Min Spacing from hole edge to hole edge 0.30-1.60 (Hole Diameter) 0.15mm(6mil) 0.10mm(4mil)
1.61-6.50 (Hole Diameter) 0.15mm(6mil) 0.13mm(5mil)
19 Min spacing between hole edge to circuitry pattern PTH hole: 0.20mm(8mil) PTH hole: 0.13mm(5mil)
NPTH hole: 0.18mm(7mil) NPTH hole: 0.10mm(4mil)
20 Image transfer Registration tol Circuit pattern vs.index hole 0.10(4mil) 0.08(3mil)
Circuit pattern vs.2nd drill hole 0.15(6mil) 0.10(4mil)
21 Registration tolerance of front/back image 0.075mm(3mil) 0.05mm(2mil)
22 Multilayers Layer-layer misregistration 4layers: 0.15mm(6mil)max. 4layers: 0.10mm(4mil) max.
6layers: 0.20mm(8mil)max. 6layers: 0.13mm(5mil) max.
8layers: 0.25mm(10mil)max. 8layers: 0.15mm(6mil) max.
Min. Spacing from Hole Edge to Innerlayer Pattern 0.225mm(9mil) 0.15mm(6mil)
Min.Spacing from Outline to Innerlayer Pattern 0.38mm(15mil) 0.225mm(9mil)
Min. board thickness 4layers:0.30mm(12mil) 4layers:0.20mm(8mil)
6layers:0.60mm(24mil) 6layers:0.50mm(20mil)
8layers:1.0mm(40mil) 8layers:0.75mm(30mil)
Board thickness tolerance 4layers:+/-0.13mm(5mil) 4layers:+/-0.10mm(4mil)
6layers:+/-0.15mm(6mil) 6layers:+/-0.13mm(5mil)
8-12 layers:+/-0.20mm (8mil) 8-12 layers:+/-0.15mm (6mil)
23 Insulation Resistance 10KΩ~20MΩ(typical:5MΩ)
24 Conductivity <50Ω(typical:25Ω)
25 Test voltage 250V
26 Impedance control ±5ohm(<50ohm), ±10%(≥50ohm)

PCBTok offers flexible shipping methods for our customers, you may choose from one of the methods below.

1. DHL

DHL offers international express services in over 220 countries.
DHL partners with PCBTok and offers very competitive rates to customers of PCBTok.
It normally takes 3-7 business days for the package to be delivered around the world.


2. UPS

UPS gets the facts and figures about the world’s largest package delivery company and one of the leading global providers of specialized transportation and logistics services.
It normally takes 3-7 business days to deliver a package to most of the addresses in the world.


3. TNT

TNT has 56,000 employees in 61 countries.
It takes 4-9 business days to deliver the packages to the hands
of our customers.


4. FedEx

FedEx offers delivery solutions for customers around the world.
It takes 4-7 business days to deliver the packages to the hands
of our customers.


5. Air, Sea/Air, and Sea

If your order is of large volume with PCBTok, you can also choose
to ship via air, sea/air combined, and sea when necessary.
Please contact your sales representative for shipping solutions.

Note: if you need others, please contact your sales representative for shipping solutions.

You can use the following payment methods:

Telegraphic Transfer(TT): A telegraphic transfer (TT) is an electronic method of transferring funds utilized primarily for overseas wire transactions. It’s very convenient to transfer.

Bank/Wire transfer: To pay by wire transfer using your bank account, you need to visit your nearest bank branch with the wire transfer information. Your payment will be completed 3-5 business days after you have finished the money transfer.

Paypal: Pay easily, fast and secure with PayPal. many other credit and debit cards via PayPal.

Credit Card: You can pay with a credit card: Visa, Visa Electron, MasterCard, Maestro.

Quick Quote
  • “My schedule does not allow me to wait a couple of days to complete my PCB prototyping. I’m glad PCBTok came to my help. I’d go to them without hesitation now. The best part is that, despite not scheduling anything with them, they still took the time to assist me in locating some other parts that were difficult to locate for the PCBA project. Following that, we passed all of our QC inspections. I know nowwhat the definition of good customer service is.”

    Erik Malfred, Procurement Specialist from Porsgrunn, Norway
  • “Superb establishment. I’ve used them three times and they’re fantastic. My PCB engineer recommended PCBTok to me. They solved our problem much faster than we did. They could have charged me anything (in fact, I was expecting more) and I would have paid it. What a pleasure it is to work with a trustworthy company that produces excellent results. I cannot recommend them enough.”

    Marlon Jantis, Business Development Manager from Alpharetta, Georgia, USA
  • “This place is incredible! The work is completed completely and correctly done. Prices have been lower than I had anticipated. This morning, the sales manager finished a job for which he had spent many attempts to find the correct part because I have a very complicated design. It is also simple to obtain a callback on a status request— they are extremely busy, but they accommodate it. PCBTok is worthwhile.”

    Odin Paulfrid, Commodity Manager from Stenlille, Denmark
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