Semiconductor PCBs of Superior Quality
PCBTok’s experience in Semiconductor PCB has a long history.
We have been fabricating high-quality boards, particularly of the Multilayer Semiconductor specialty.
For starters, the performance of our Semiconductor PCB is dependent on appropriate PCB design.
This is why, for this type of board, you should choose us as your turn-key PCB supplier or OEM PCB provider.
Not only can we provide excellent production results, but we can also assist with PCB design.
PCBTok Produces High-Class Semiconductor PCB
We have recognized that dedication is needed in finishing your Semiconductor PCB orders.
We demonstrate that, indeed, we have what it takes to be your PCB maker.
Our facilities are clean, well-maintained, and uniform. We follow the updated international standards for handling Semiconductor PCBs.
Not only that, our staff are well-trained in all aspects of circuit board high-volume manufacture.
Make the wise decision and get PCB from us right now!
Our expertise comes with great skill. PCBTok guarantees that your Semiconductor PCB are handled by qualified PCB industry professionals.
Semiconductor PCB By Feature
Semiconductor PCB By Layer & Surface Finish (6)
Semiconductor PCB By Material & Color (6)
Our Firm Meets Your Semiconductor PCB Needs
We are PCBTok, and we have PCB employees who have been with us for quite some time.
Because customization is occasionally required, we can complete it fast. This is particularly true when it comes to Large PCB or Extra Thick PCB, which certain of our customers want.
Because of the increased demand for HDI boards, all of our products are properly calibrated to eliminate unnecessary capacitance.
You can give us all your PCB requirements that feature semiconductors, and we would be able to fulfill it.
Development of Semiconductor PCB
The advanced knowledge we have makes us the best company to handle your PCB requirements, especially in this discerning type of PCB called Semiconductor PCB.
Customized designs with specified copper cladding and polyimide resin materials are also available.
Just in case you need PCB design for PCB product development, our engineers can help you too.
We give your PCB orders just in time! You don’t need to worry about Semiconductor PCB shortage.
Responsibly Making Semiconductor PCB
You should rely on our skilled team to create Semiconductor PCB for you.
There is a huge market for semiconductor-powered devices in this era of digital gadgets.
RF PCBs, Sensor PCBs, Satellite PCBs, and more have all been designed by our PCB experts. We’re that good.
If you have an original working model but wish to change something, our specialists can even do PCB Reverse Engineering.
Semiconductor PCB That Withstands Wear & Tear
Today’s digital circuits must be extremely accurate. As a result, you’ll need a PCB expert in Semiconductor PCB design. In this field, PCBTok is a suitable partner.
- Electronic signal transmission that is precisely regulated
- Ensure low signal noise, cross-talk and interference
- Low impedance is guaranteed
- Support device modification and miniaturization
We will not rest until you get the Semiconductor PCB you deserve.
Semiconductor PCB Fabrication
Our company employs over 500 people to meet all of your Semiconductor PCB requirements.
We’re all working hard to make your PCB demands a reality. We’re looking for English-speaking PCB engineers in addition to competent labor.
Aside from that, we can design and build multilayer PCBs ranging from 4 layers to 16 layers, 30 layers to 40 layers.
The Transparent Semiconductor PCBs can also be made by us, some manufacturers shirk from it, but not us.
Inquire right now!
With our Semiconductor PCB line, we follow the general requirements for PCB production. For example, we follow the following procedures:
Regular maintenance Quality Control practices guarantee great PCBs for you.
As an OEM and EMS PCB provider, we can quickly produce what you ask for.
OEM & ODM Semiconductor PCB Applications
The most common Semiconductor PCB applications that enable a PC device’s display are the GPU PCB and Graphic Card PCB.
Semiconductor 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.
“Everyone, including the sales manager, was professional, kind, and courteous. You see, I needed someone senior to handle my upcoming large transaction, and I needed assurance that I would not be taken advantage of. I was first wary about Chinese producers, but these guys really blew me away. Someone can even speak the German language, that says a lot about customer care.”Abram Warnstädt, Procurement Head from Austria
“I want to use PCBTok again for any future Semiconductor PCB and Flex PCB requirements. They are really accommodating, even going out of their way to accommodate my scheduled time zone. I can’t thank these men enough for their timely service and excellent work during a difficult time. They came through when I needed them the most in my engineering quandary.”Trevor Wilkinson, PCB Engineer from Maine, USA
“PCBTok employees notified me of difficulties uncovered during my initial consultation, but I was not forced to authorize any extra work beyond what I had asked and discussed earlier. In terms of customer service, they are fair, knowledgeable, genuine, and professional. This company comes highly recommended, not only as a PCB resource, but also for prototype PCBs. To date, all of my issues have been resolved.”Jan Koczubik, Supply Chain Manager from Poland
Semiconductor PCB – The Completed FAQ Guide
This article will answer a variety of frequently asked questions about semiconductor PCB fabrication and assembly. This eBook is intended to answer all of the most frequently asked questions about PCB fabrication and to assist you in determining which type of PCB to use for your project.
The Completed FAQ Guide will also demonstrate how to design circuit boards for a wide range of applications. It’s also an excellent resource for all levels of designers, engineers, and technicians.
There are numerous applications for semiconductor printed circuit boards, and the automotive industry is no exception. Diodes are required for smartphones to function, and telecommunication devices rely on them to communicate effectively no matter where you are.
They are used by military equipment to transmit signals efficiently and effectively regardless of their location. In short, semiconductor PCBs are critical components of electronic devices. But how exactly do they function? What are the steps involved in creating a PCB?
A semiconductor PCB is composed of two or three conductive layers. Because the conductive material used for the circuit boards is applied on both sides of the substrate, a variety of mounting processes are possible.
Semiconductor PCB Sample
Multilayer semiconductor PCBs are required for more complex electronic devices due to these differences. Surface mount is a method of mounting components on a semiconductor PCB. Copper is applied to both sides of the substrate for double-sided boards.
Semiconductor printed circuit boards (PCBs) are the foundation of modern electronics. They are less expensive than vacuum tubes and are smaller and more compact. Aside from their small size, they are also shockproof and can last longer than traditional electronics. As a result, semiconductor printed circuit boards (PCBs) are found in nearly every device. Because of these advantages, semiconductor PCBs have become an important part of our lives. So, how can they be applied in everyday situations?
PCBs, serve as the foundation for semiconductor devices in the electronics industry. They combine the properties of an insulator and a conductor to create the desired electronic circuit. Because of this property, semiconductors are a popular medium for controlling electrical power.
Semiconductor PCBs are used in a variety of industries, including computers, smart watches, mobile phones, digital displays, and more. The ability to control the flow of electrical signals through a circuit board makes it the most important component of modern technology.
While both PCB and semiconductor technology have advantages, some similarities and differences remain. Semiconductor PCBs are less noisy than vacuum tubes, much smaller, and less expensive than vacuum tube devices. They are also shockproof and have a longer lifespan than vacuum tubes.
The manufacturing process for semiconductor PCBs is critical and is divided into four major categories. In this article, we will contrast the two technologies and their benefits.
A PCB is a printed circuit board. Wires or vias connect the board’s layers. The circuit board is then assembled from pads, solder, and components. The routing of a PCB is critical for the proper operation of a circuit board. When the PCB is printed, you will be able to see a detailed schematic. So, what is the distinction between PCB and semiconductor?
You’ve come to the right place if you’re wondering what’s in a semiconductor. Semiconductors serve as the foundation for many electronic devices, including televisions and computers. Although silicon is the primary raw material, silicon wafers are also made from other materials.
In this paragraph, we’ll look at some of the most common semiconductor materials. Continue reading to find out more!
The periodic table is where the search for new semiconductors begins. By sharing electrons, elements in the IVA column form bonds. Carbon, for example, is the most powerful element in the IVA column and is used in the production of diamonds.
Diamonds are excellent insulators because an electrical current would burn before it could pass through them. Although tin and lead are more metallic, their electrons are loosely bound and can move freely when energy is applied.
Silicon is found in nature in compounds with other elements. To be suitable for semiconductor manufacturing, it must be isolated from these compounds and purified. Smaller device sizes have been made possible by optical lithography equipment and photoresist materials. Epitaxial silicon wafers are used to make the silicon used in semiconductors. Photomasks and optical lithography equipment require a lot of power.
The most common semiconductors are silicon and germanium. Germanium, on the other hand, is more expensive and scarce. Silicon, on the other hand, is an excellent choice, but it is a weaker material that cannot be fabricated into small structures. Germanium is a popular source of germanium for high-speed devices and is widely used in electronics. China and IBM are currently the leaders in germanium production.
When are an integrated circuit and a semiconductor the same thing? – The answer is determined by how you define them. Integrated circuits are electronic devices that consist of a series of transistors connected together to perform electrical operations.
Because transistors were sold in separate plastic packages in the 1950s, early integrated circuits were typically made up of a few wired together. Semiconductors are now classified based on their material.
Random-access memory is one of the most common types of integrated circuits. These ICs have stacked layers of silicon that are extremely thin – so thin that their widths are much smaller than their depths – and are commonly referred to as ‘chips.’ However, transistors are not found in all semiconductors. In fact, some integrated circuits contain components that are not visible, such as metal interconnects.
Integrated circuits are computer chips with hundreds or thousands of transistors. They have numerous benefits and drawbacks. A chip, for example, is much larger and more complex than a single transistor. An IC, on the other hand, is not a single square object; it can be a group of several chips or a microprocessor. An IC, on the other hand, has a much broader scope and can include capacitors, diodes, and resistors.
There are three types of integrated circuits: digital, analog, and mixed-signal. Digital integrated circuits (ICs) contain digital elements and operate on discrete voltage levels. Microprocessors, microcontrollers, timers, and Field Programmable Logic Arrays are common components of digital integrated circuits. Analog integrated circuits (ICs) contain analog elements and are frequently used for audio and video processing.
A semiconductor PCB can be used for a wide range of applications, including medical devices and consumer electronics. A PCB can be made from a variety of materials, some of which are less expensive than others.
These advantages, however, are not based on cost. Many other factors are also crucial. The following are some of the benefits of using a PCB for a semiconductor product.
Printed circuit boards are essential for modern electronics because of their high quality and durability. A semiconductor device’s components are frequently connected to a base member. Semiconductor printed circuit boards are extremely durable and are used in a wide range of applications.
Benefits of Semiconductor PCB
Compactness and dependability: Semiconductor PCBs are much smaller and lighter than vacuum tubes. They are also less expensive and have a longer life span than vacuum tubes. The manufacturing procedure is also critical. The four stages of semiconductor PCB production are as follows:
Dielectric Constant: A board material’s dielectric constant determines its resistance to electromagnetic energy. Lower loss materials are more expensive, so selecting an unnecessarily low-loss material raises the board’s overall cost. Another important factor to consider is signal degradation. A semiconductor PCB with lower signal loss reduces the possibility of signal degradation. The FR-4 material is now the industry standard for semiconductor PCBs.
If you need a new PCB for your project, you should know how to find a reputable semiconductor PCB manufacturer. These boards are essential for all types of electronic devices. These boards are used in a wide range of products, including automotive features, telecommunications equipment, and military equipment. These circuits are inexpensive, dependable, and long-lasting, making them an essential component of the manufacturing process.
It is best to prototype your project before looking for a PCB manufacturer. Prototyping allows you to ensure that the finished product is free of flaws and defects. The number of layers on a semiconductor PCB should correspond to the component mounting process.
Another factor to consider is whether a semiconductor PCB manufacturer has a good reputation. If they don’t have a good reputation, you should look elsewhere.
After reviewing several samples and customer reviews, you should choose a PCB manufacturer with strict quality control. Before your design is released for production, the PCB manufacturer should be able to run multiple tests on it. A good manufacturer will be able to deliver your PCB without any flaws.
You should also think about their prices, quality control measures, and material availability. Finally, you’ll select a manufacturer based on their experience and ability to meet your specifications and deadline.
Consider both speed and quality when selecting a PCB manufacturer. Ideally, your PCB manufacturer should be able to complete your project as quickly as possible without sacrificing quality. When your production timeline is limited, it is critical to be as quick as possible. The right manufacturer will expedite your process, reduce your costs, and provide you with the highest quality PCB for your project.
Semiconductor PCB Assembly