Lessen your Worries by Having Prototype PCBs from PCBTok
Prototype PCBs is one of the key procedures in creating the design of an electric item. Making sure your Prototype PCB is bug-free and flawless will achieve more gain in the long run. Perfect Prototype PCBs result in lower manufacturing costs and faster turnaround time.
Not only for pre-manufacturing purposes, Prototype PCBs are also used in exhibiting your electric products to potential investors or buyers.
Effortlessly producing Prototype PCB only here at PCBTok!
Prototyping PCBs will never be this easy for you if you prototype your PCBs here in PCBTok. Our latest technology and reliable service have been providing high-caliber prototype PCBs in different parts of the world. Here’s what we can do to help you:
- Assistance with your PCB manufacturing documentation.
- Early detection of bugs or flaws in the client’s schematic design.
- Recorded edits and deletions from the client’s design.
Looking for a swift and reputable company for your Prototype PCBs? Call us here on PCBTok and get your quote now!
Prototype PCB By Feature
Prototype PCB By Materials (7)
Prototype PCB by Design (6)
Prototype PCB Benefits
PCBTok can offer 24h online support for you. When you have any PCB-related questions, please feel free to get in touch.
PCBTok can build your PCB prototypes quickly. We also provide 24 hour production for quick-turn PCBs at our facility.
We often ship goods by international forwarders such as UPS, DHL, and FedEx. If they are urgent, we use priority express service.
PCBTok has passed ISO9001 and 14001, and also has USA and Canada UL certifications. We strictly follow IPC class 2 or class 3 standards for our products.
How Does PCBTok Prototype PCB Work?
Prototyping PCB has been a great help to manufacturing companies in order to attain less mistakes on production and higher turnover of end products.
A prototype PCB, the word itself, is the sample or the model of PCB. This is built and created for product or device testing.
We, at PCBTok will prototype an actual circuit to client’s proposed design to confirm that it works. We are also conducting initial checking to the design and record any flaws.
PCBTok will help you to detect early bugs and defects for client’s manufacturing development.
Professional Engineers and High-Tech machines are our instruments in providing high-quality Prototype PCBs.
Prototype PCB Production Process
How do we help customers with their Prototype PCBs? Here’s what we can do for you.
First, Design. PCBTok assists in designing your theoretical PCBs. Clients can use their own preferred design or ask for PCBTok’s experienced engineers to help them.
Next, Material Billing. PCBTok will create a list of components needed for your production. From quantity, specifications, and value.
Finally, Checking. PCBTok will look out for common issues on your PCB like thermal problems or heat spots.
Advantages of Prototype PCB Use
Using and making a Prototype PCB has been very important in PCB Manufacturing. Here are some advantages of having your PCB prototyped:
- Faster Turnover rate.
- Cost–efficiency due to avoided backlogs.
- Precise and dependable end-products.
- Avoid massive failures in the manufacturing process itself.
Error-free and Accurate Prototype PCB only from PCBTok!
Starting to build your own PCB was not an easy task. Good thing PCBTok is here to guide you in every step you need in creating your PCB.
We have helped clients from Europe, Canada, Singapore, and USA in building and designing their prototypes for their company’s advantage.
We only hire the best engineers all over the world and manufacture PCB prototypes with state-of-the-art high-tech facilities.
Want an error-free Prototype PCB? Get a quote from us here at PCBTok!
PCBTok Prototype PCB Fabrication
In order for us to provide top-grade products, we are dedicated to use only what is the best materials.
At PCBTok, we prioritize quality. We use advance materials like Nanya, 370HR, Taconic, Polymide, Megatron and much more.
We export these advance materials all around world in order to provide quality service to our beloved customers.
Call us and let PCBTok do your Prototype PCB!
Soldermask color is also one of the key factors in prototyping your PCBs. Color may not sound important but it helps matches your PCB’s aesthetic.
Want a different color of Soldermask on your Prototype PCB to test the aesthetic? PCBTok will help you to achieve the look of your Prototype PCB by varying colors to their solder mask. Turn your soldermask to Red, Blue, Black, Green, and even Transparent.
Any questions here? Get in touch with PCBTok now!
OEM & ODM Prototype PCB Applications
Prototype PCB Production Details As Following Up
|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|
|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)
|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|
|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)|
|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|
|1OZ: 4.8/5mil||1OZ: 4.5/5mil|
|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|
|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.|
|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)|
|Board thickness tolerance||4layers:+/-0.13mm(5mil)||4layers:+/-0.10mm(4mil)|
|8-12 layers:+/-0.20mm (8mil)||8-12 layers:+/-0.15mm (6mil)|
|26||Impedance control||±5ohm(＜50ohm), ±10%(≥50ohm)|
PCBTok offers flexible shipping methods for our customers, you may choose from one of the methods below.
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.
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.
TNT has 56,000 employees in 61 countries.
It takes 4-9 business days to deliver the packages to the hands
of our customers.
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.
“I’ve been a client of PCBTok for 5 years now, and I have never encountered any problem or issues with them. PCBTok has continually provided me with quality PCBs and services. I know I shouldn’t say this because it may sound too shabby but I think PCBTok is the best PCB manufacturer in Asia! It is actually better than other PCB companies. Again, thank you for your fantastic service PCBTok!”Steve Cohen, Engineering Supervisor / R&D from Washington D.C
“At last! After looking for reliable manufacturing for our PCB needs, only PCBTok has done a great job. What a great service they have! All engineers and staff are all professionals! Unlike others, they were reliable, and honest and actually their support is fantastic. Every time we have questions or queries, PCBTok’s support and Engineering team responds timely. Honestly, I love working with them. Continue what you do PCBTok!”Mark Kuhn, Research and Development Sector Manager from India.
“I worked with lots of different PCB suppliers before, but PCBTok, even though their company is really far from our firm, has been able to fulfill the standard of our company. My startup company has been working with PCBTok for 7 months now. We want to express gratitude for their great service, cost-efficient products, and high-quality results! What else is there to say?”Robin Jimenez, Start-up Microchip Company CEO from Naperville, Illinois
Prototype PCB: The Ultimate FAQ Guide
Choosing a PCB manufacturer: Prototype PCBs are the most common types of printed circuit boards. Prototype PCBs are often built and tested before they are released for full production. Testing helps eliminate design flaws and highlights areas for improvement. Ideally, you should create several prototype boards and test them side by side to ensure the quality of the final product. Make sure to test them in conditions similar to actual operating conditions.
If you intend to prototype a PCB, you need to grasp how this tool works. The first step is to sketch up a design on graph paper.
Draw connections and components once you have a concept of how the board will appear. Mark where the board will break as well as where the components will join. Then, in the digital program, draw your PCB.
The following are some of the benefits of using a PCB prototype board. Prototypes are great for testing new concepts and making sure everything functions as it should.
They also save money and time by allowing you to test individual components before they enter the full-scale production run. The outcomes of the PCB prototyping process can be used to change components or refine the design.
They are used to show off a new concept or feature. These boards, while not entirely functional, can serve as models for future developments. This allows you to demonstrate to your contract electronic maker how the circuitry will function and guarantee that you’re communicating the correct specs.
It can also assist you to determine what adjustments are required and improve the final product’s quality.
PCB prototypes are constructed from thin sheets with holes. Copper pads that can be soldered or broken fill the holes. Circuit connections can also be tested using a perf board.
Because these perf boards are often narrow, you can build smaller circuits with less space. They are not, however, permanent, and certain connections require soldering. They are also easily broken because they are not permanent.
There are several steps involved in the process. It involves the design of a PCB, assembly, and testing. The prototype PCB is often used to determine design flaws and errors. The production-level PCB has a higher manufacturing yield and tighter tolerances. Typically, the prototype PCB is reconfigured with production-level components.
A PCB prototype requires component attachment and assembly. Some PCB prototyping methods use photo-etching and other processes to embed the components. Other PCB prototyping methods use a specialized milling machine. Automated milling machines are not suited for high-volume production, but are suitable for low-volume PCB prototypes.
Another rapid prototyping process is known as laminated object manufacturing. In this method, a powdery substance is heated to the desired temperature, which allows the powder to take on different shapes without liquefication.
The copper layer is deposited using a chemical bath. The copper layer is about one micron thick and covers the entire panel and interior walls of holes. The copper layer covers the fiberglass material inside the panel. The copper plating process is controlled by a computer.
The next step is to use a photoresist to image the PCB design onto the outer layers. This step is called photolithography, and it involves using UV light to harden the photoresist, which ensures that the copper is only visible on the outer layers of the board.
Prototype PCB manufacturing requires a short turnaround time in order to test the board’s functionality and make any needed adjustments. This allows the product to be ready for market sooner. The process begins with a schematic design that specifies material and components.
The panel size and grid should be correctly chosen, and the final design is converted to a netlist. The entire process is checked for design rule compliance, which ensures a high-quality end product.
When you have mass production for your project, it’s very important to produce the prototype PCBs first. You will test it and then adjust your design. Because the cost of the prototypes is not much, what’s more, the delivery time is short. You can also produce them with quick-turn service.
Especially for high-tech or complicated projects, you need to test the function. Therefore, you will produce several pieces. After everything is OK, then you will start the production for the large quantities.