Professionally Created Digital PCB by PCBTok

Nearly every aspect of the world markets and our daily lives depend on digital technologies to function; thus, a Digital PCB is necessary to satisfy these demands.

PCBTok performs complete AOI and E-Test to your orders. Moreover, we can provide COC reports, micro-section, and soldering samples for your purchases.

Apart from that, all our boards possess IPC Class 2 or 3. Additionally, we provide weekly work-in-progress reports and offer a versatile payment method.

Get the most significant deals we have by availing of our recently enhanced Digital PCB instantly!

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Dedicated to Bringing You Exceptional Digital PCB

PCBTok has been in the professional industry for over twelve years; we are highly capable of meeting your demands and desired purpose efficiently.

In producing your Digital PCB, it is crucial to have a manufacturer with extensive industry knowledge since it requires a thorough production process.

Hence, by choosing us, you can guarantee an excellent performing product. Moreover, we constantly offer the best deals without sacrificing the quality of the product.

We have dedicated, skilled and experienced engineers to work out your purchases.

All of these are for the benefit of our consumers; we want them to experience the finest service and products we have. Obtain your Digital PCB with us today!

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Digital PCB By Feature

Single-Sided PCB

The Single-Sided PCB that we incorporate this particular board into is ideal for radio and stereo equipment, sensor devices, and digital microwave. Furthermore, they are simple to design, thus, having a low probability of error on them.

Double-Sided PCB

The Double-Sided PCB that we integrate this particular board into can be an exceptional choice for professionals that seeks flexibility and ease of use in their applications. Additionally, it has increased circuit density at an affordable rate.

Multilayer PCB

The Multilayer PCB that we incorporate this particular board into has a simple way of employing impedance control features; thus, they can be ideal for aerospace applications. In addition, they are the perfect option to reduce cross-talking.

Rigid PCB

The Rigid PCB into which we integrate this particular board can be commonly located in average to large-sized vehicles. It can tolerate copper and aluminum substrates and high-temperature laminates on it, which is ideal for ECU applications.

Flexible PCB

The Flexible PCB into which we integrate this particular board can be applied in laptops, digital cameras, and even smartphones; it can be specifically designed depending on desired applications. In addition, they are ideal for high-stress settings.

Rigid-Flex PCB

The Rigid-Flex PCB that we incorporate this particular board into is frequently utilized in radar equipment, GPS, and radio communication systems due to its extreme reliability with fewer wires. Moreover, it can be relatively inexpensive.

What is Digital PCB?

Similar to conventional PCBs, a Digital PCB denotes a piece of equipment used to handle and link electrical components using conductive channels, plates, and other features engraved on laminated copper and positioned amid non-conductive substrate layers.

Nevertheless, unlike other PCBs, such as the Analog PCB, a digital PCB has a digital design and is frequently produced and integrated using digital techniques; thus, it will have noticeable distinctions from PCB devices with an analog orientation.

Moreover, these PCBs have numerous microchips and other high-performance board modules that can handle a few billion activities per second.

Call us right away to order our reasonably priced, high-quality PCB items!

What is Digital PCB?
Capabilities of a Digital PCB

Capabilities of a Digital PCB

In order to produce high-speed Digital PCBs regularly, PCBTok keeps investing in technologically advanced equipment and manufacturing.

We provide the following support for high-performing digital boards:

  • We provide improved and elite stack-up engineering.
  • Our focused design guideline suggestions assist in achieving both financial and operational goals.
  • As PCBs are used in high technology, we offer component procurement and pre-booking, which facilitates quick turnaround.
  • We conduct strict supervision to prevent overlooking during production, thus, resulting in high-quality boards.

Immediately contact us for any queries you have; we’ll be delighted to assist you.

Benefits of Digital PCB

We have the following advantages of a Digital PCB:

  • They aid in maintaining the power distribution’s noise levels under control.
  • They assist in minimizing crosstalk among neighboring channels.
  • They lessen the impacts of the base reference’s bounce.
  • They facilitate impedance equalization.
  • They safeguard the authenticity of the signal.
  • They provide an extreme tolerance to EMI occurrences.

These are all the benefits you can enjoy on this particular board. Contact us immediately if you’re considering buying one for quicker assistance.

Benefits of Digital PCB

Select PCBTok's Top-Notch Quality Digital PCB

Select PCBTok's Top-Notch Quality Digital PCB
Select PCBTok's Top-Notch Quality Digital PCB

PCBTok is a professional PCB Manufacturer; we are recognized worldwide because of our top-tier quality Digital PCBs. We are highly capable of satisfying your demands.

In addition, we offer various types of this board from its dimensions, solder mask, surface finish, etc. We built this board to satisfy almost every application you have in mind.

We are your best alternative to enhance your business revenue; we offer a one-stop service for your boards from prototyping, fabrication, and assembly. We are in full possession of different certifications, including ISO9001 and ISO14001.

All of our PCB products have undergone meticulous inspections. Moreover, we offer affordable price deals without compromising the quality of the output.

Send us a message right away with your requirements, and we’ll take care of them.

Digital PCB Fabrication

Similarities Between Digital and Analog PCBs

There are many similarities between Digital and Analog PCBs, especially in design and technological aspects; in this article, we’ll concentrate on cabling strategies.

The first similarity that they have is the decoupling or bypass capacitance. Secondly, the pins must be as near the power supply for both setups and kept as short as possible.

Third, preceding capacitors are required for both digital devices and simulators, particularly for wiring purposes. It is connected near the power pin.

Fourth, the possibility of electromagnetic interference (EMI) is reduced by proper coordination, particularly on the surface wire and power cable.

Call us right away if you have any queries about this.

Assembly Process of Digital PCB

Before its assembly process, it is essential to comprehend that digital signifies an electronic signal kind that is produced instead of naturally occurring.

The first kind of manufacturing involves production that prioritizes cost-effectiveness and effectiveness, regardless of whether it is produced in high volume or low volume.

Then, the PCBA prototype is a repetitive method vital for a contemporary and sophisticated PCBA design and demonstrates critical development quality.

The assembling procedure includes meticulous processes, much like the fabrication of a board;  choosing an experienced manufacturer is vital.

We are capable of flawless production; contact us today!

OEM & ODM Digital PCB Applications

5G Base Stations

Since this particular board can minimize the occurrences of crosstalk from nearby channels, they are highly preferred in 5G base stations.

Medical Equipment

Due to the capability of this board to minimize noise occurrences from power distribution, they are widely deployed in medical equipment.

Consumer Electronics

One of the capabilities of this particular board is the impedance matching that is crucial for consumer electronics; they are deployed in such.

Automotive Radars

It is essential to have a high degree of immunity to electromagnetic interference in automotive radars; thus, they are utilized in this industry.

Military Industry

In the military industry, preserving signal integrity is highly important; therefore, they require a board capable of providing it, such as this board type.

Digital PCB Banner
PCBTok | China’s Leading Digital PCB Producer

Our business is accredited by UL and ISO in the US and Canada.

Our entire line of boards complies with RoHS.

Digital 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
  • “It was a smooth process; no time was wasted during my transaction with PCBTok. They quickly processed my orders and followed my desired specifications on it. Also, I am deeply amazed at their 24/7 expert and professional customer support; they treated me with respect and efficiently provided comprehensive solutions to my concerns. As for the product’s quality, it was superbly outstanding. I strongly suggest PCBTok as your PCB Manufacturer; they are truly efficient in this industry.”

    Mark Moore, Computer Hardware Professional from Albany, Western Australia
  • “Although I encountered some errors concerning my design, PCBTok took action to fix them. They didn’t just fix it but enhanced the overall quality and performance of the final output. No words can exactly express how thankful I am to the person who assisted me throughout the transaction I had with PCBTok; he is very professional and knowledgeable in the field. Overall, PCBTok did an excellent performance in serving their customers well.”

    Colin Giles, Design Engineer from Lisburn, Northern Ireland
  • “First of all, I’d like to thank Ms. J for assisting me with my PCB concerns; she is accommodating towards my needs. In terms of the performance of my products, they are all exceptional and excellently working. Also, they shipped my orders so quickly. However, even with the fastest delivery they did, I never found any faults in my boards; it was done professionally. I can definitely recommend PCBTok for your PCB needs; they are capable of doing anything for you regardless of the complexity.”

    Dustin Zimmerman, Electronics Technician from Munich, Germany
What are the Digital PCB Materials?

In terms of Digital PCB Materials, there are countless options you can take depending on your purpose and desired specifications. Here are the materials you can choose:

  • FR4 – It means “flame retardant,” and standard boards frequently employ it. It has two TG levels, the first of which is 135°C and the latter of which is suited for high-density usage and ranges from 150°C to 210°C.
  • G-10 – It is a fiberglass laminate made under extreme pressure. During electrical and electronic needs, insulators like FR-4 and G-10 are utilized.
  • PTFE – They are ideal for high-frequency, high-power, and microwave boards due to their High TG value that ranges from 160°C to 280°C.
  • CEM-1, CEM-2, and CEM-3 – It has a TG value of 122°C, 125°C, and 125°C, respectively, which is ideal for high-density applications.
  • Polyimide – It has a TG value of 250°C and higher for high power purposes.
What are the Rules for Designing Digital PCBs?

In order to guarantee a flawless and working PCB, it should be precisely designed. Thus, we have the following rules that are essential to be followed:

  • Default Values – To ensure they are not navigating with the wrong tracing widths or positioning the elements too near, the designer should double-check the parameters before commencing.
  • Classes – To make configuring rules and restrictions easier, several design tools offer a method for establishing categories of nets and pieces.
  • High-Speed Design – By designing distinctive trace topologies for particular net properties, differential couples can be set up at a range so that the traces are together at defined discrepancies.
  • Board Spacing – The required electric output can be improved by choosing the proper distance between the circuit’s pieces and the PCB connections.
  • Protection Against Electrostatic Discharge – To prevent problems brought on by electrostatic discharge, PCB designers must incorporate ESD protectors.
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