Schematic PCB that Adheres to Your Needs

All circuit boards start with a PCB design, PCB schematic or PCB layout.

These terms have the same meaning, underlining the importance of sound designs in electronics.

For more than twelve years, PCBTok has produced high-quality PCB products.

But not only that, we have PCB services on the offer as well.

One of our well-known services is the Schematic PCB, otherwise known as PCB Schematic Design services.

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We Provide Full Support For Your PCB Needs

You can avail of Schematic PCB and complete PCB services from us.

For PCB orders and PCB services, we provide the same high level of quality.

Additionally, we prioritize both value and affordability.

We’re open and honest with you by disclosing our manufacturing process.

We’re glad to report that our PCBs have received UL Certification in the US and Canada, so you are assured of a good deal.

Our company’s products and services are of the top quality, that’s why we’ve lasted so long in the market.

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Schematic PCB By Feature

PCB Schematic Diagram

We ensure that significant issues, such as TG requirements, are handled when we create a PCB Schematic Diagram for you.

Customized PCB Design

Different laminates and prepregs can be used while developing a PCB schematic for a device in order to maximize functionality.

PCB Design Service

When new digital gadgets are released, customers frequently ask for PCB design services. You can surely select the materials.

Flexible Schematic PCB

Since we can provide schematics for flexible or rigid-flexible boards with variable layers, flexible PCBs can also be designed.

HDI Schematic PCB

A schematic can be provided for HDI PCBs (mostly multilayer), so that they can fit a variety of applications.

prototype Schematic PCB

To assure accuracy and quality in prototyping operations, the schematic for prototype PCB arrangement is a most popular service.

What is a Schematic PCB or PCB Schematic?

“PCB Schematic” and “Schematic PCB” are interchangeable expressions.

A PCB schematic is a graphic representation of a PCB layout in the form of a drawn diagram, illustration, or photograph.

The finished schematics result in Gerber files which are sent to PCB manufacturers.

The manufacturers make PCB films and put this on top of PCB raw materials like FR4 to fabricate the PCBs.

Who makes PCB schematics? PCB engineers, enthusiasts, professionals, and hobbyists.

What is a Schematic PCB or PCB Schematic
How to Design a Schematic PCB

How to Design a Schematic PCB

Selecting your program is the first step in creating a schematic for the circuit board.

You can pick from options like KiCad, EasyEDA, Altium, Protel, and more based on your degree of competence. (But budget is another consideration.)

Utilizing the schematic symbols on the canvas is the following step. Your new schematic file is the canvas.

Attach a footprint with the chosen symbols after this step. Draw the cables next.

Prior to converting the schematic to a PCB layout, don’t forget to identify each symbol that was placed.

Schematic PCB Tools

The software listed below can be used for making schematics for PCBs:

  • Protel – now known as Altium 360, there are paid and free versions available
  • Eagle – has a free version exclusively for PCB hobbyists (personal use only)
  • EasyEDA – an online tool that does not require you to download before usage
  • KiCAD – totally free and open-source tool
  • gEDA – runs on Linux, and can generate BOM

Use good discretion because some of these software require paid subscriptions.

Trust only experienced PCB designers who adhere to proper protocols to utilize them.

Schematic PCB Tools

Where to Avail of Schematic PCB Services?

Where to Avail of Schematic PCB Services
Where to Avail of Schematic PCB Services

Our PCB facilities have received ISO:9001 and ISO:14001 accreditation, so there’s the guarantee for you.

In our headquarters, we receive orders for Schematic PCB services, and we fulfill them 100% well.

If you choose us, we can address any of your engineering-related inquiries and provide full support.

Since we collaborate with firms around the world, we have a track record on reliability.

Get the greatest deals on your circuit board products and services when you buy from PCBTok!

Schematic PCB Fabrication

Types of PCB You Can Make with PCB Schematic

There are many types of circuit boards you can make with the help of PCB schematic tools. Here are some:

  • Multilayer PCBs: Each layer, including the soldermask layers, needs its own schematic.
  • Flexible circuit boards and those with Rigid-Flex designs. These are typically used in mobile applications, and are miniature in size
  • Consumer-targeted circuit boards
  • Boards with industrial setting applications, such as those for RF communications
  • Military applications that use the most advanced PCB raw materials.
  • These are just broad examples of how schematics can be applied.
Schematic PCB Tips

We provide here some helpful advice for creating schematic PCBs:

  • Make sure the data is accurate and comprehensive first. This aids the schematic’s manufacturing capabilities and legal requirements for documentation.
  • Make notes to record important details. Use a different page if necessary, just in case your diagram needs to be reviewed at a later time.
  • Hierarchal design is preferable for layered designs.
  • Instead of using your own reference designator, use the IEEE current standard.
  • When in doubt, use the symbols that are already present in the software library.
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PCBTok—the Turn-Key PCB Provider

In addition to PCB services like PCB Schematic designing,

We also provide PCB fabrication of all kinds.

Schematic 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
A/W
1mil Deviation of Master
A/W
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.

DHL

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.

UPS

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.

TNT

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.

FedEx

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.

  • “My expert colleagues in the PCB industry recommended PCBTok to me. They always have pleasant and efficient customer service. They notify you if there may be a wait. But typically they won’t wait for you. This is unquestionably my preferred location for purchasing a PCB of any kind. fantastic service They were able to provide me with a price as soon as I called in the very late afternoon. That’s good service.”

    Cyriel Diallo from Supply Chain Manager from Ghent, Belgium
  • “In all of my interactions with PCBTok, I have found the people to be wonderful, honest, and kind. They appear to be really competent whenever I have a PCB issue! I started to freak out over a small issue with my EDA, but they reassured me that there was nothing to be concerned about. This demonstrates how much they value their clients. They are kind and sincere people. I understand why they have gotten such excellent reviews.”

    Benjamin Harris, Head of Procurement from British Columbia, Canada
  • “PCBTok is strongly advised. Both the staff and the service were excellent. Their operation is rather simple and dependable. In contrast to other PCB operations, I never feel like I’m being duped or oversold anything. Because I always make it a point to select reputable companies like them to handle my PCB orders, all of my orders for the past three years have been completed very quickly and I’ve never had to wait for very long.”

    Johan Poulsen, Sourcing Manager from Odense, Denmark
What is the difference between a schematic diagram and a PCB layout?

The main differences between PCB Schematic and PCB Layout are as follows:

  • PCB Schematics are pictorial representations with symbols on it
  • You can make PCB schematics with software like KiCad and Eagle
  • PCB Layouts are the physical representation of the PCB schematic
  • When building a PCB, the PCB engineer puts the components on top of the PCB layout, not the schematic
  • PCB Layout is also called the PCB design
  • PCB Layout has copper tracks and vias on it
Which file type do you convert your PCB schematic to?

As stated, you can use many types of software to make PCB Schematics.

But when the time comes for manufacturing, you have to convert your PCB schematic to Gerber files.

Usually, the number of Gerber file you need to make depends on the number of PCB layers.

The software you are using would typically use the RS-274X Gerber format, saving the final file name with “.gb” or “.gbr”.

Do note that there are many types of Gerber files. Check with your manufacturer first before sending the file if you are using the same units.

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