Posts Tagged ‘PCB manufacturer’

PCB Fabrication Manufacturer, Prototype, Design and Assembly

Friday, April 11th, 2025

Best Technology is your trusted partner for comprehensive PCB solutions — from initial concept to final product. With over 18 years of experience, we offer one-stop services that cover the full PCB lifecycle, ensuring high quality, fast turnaround, and competitive pricing. Why customers prefer us:

Free DFM/DFA check
Free Design Guideline
25,000m² production capacity
2 Hours quick response
Quote within 12 hours
Online support 24/7
Transparent order tracking from first day to final delivery
Military-grade quality boards with strict testing and IPC standards
One-stop services from layout to turnkey assembly
Engineering support to optimize your design for performance and cost
Global delivery and localized service teams
Reliable fabrication with IPC Class 2/3 standards
ISO13485, ISO9001, AS9100D, IATF16949 certificated

Whether you’re a startup building your first prototype or a large OEM scaling up production, Best Technology is your reliable PCB partner.

PCB Fabrication Manufacturer, Prototype, Design and Assembly

Our Core Services – From Design to Assembly

We provide a wide range of services to support your project at every stage:

PCB Design & DFM Check – We don’t just manufacture—we help you build better boards. Send us your layout or concept, and our senior engineers will review your files for manufacturability, improving your design before it hits the production line.
PCB Fabrication – Single-layer, multi-layer, HDI, aluminum-based, or ceramic—we fabricate PCBs of all complexities. Our in-house plant supports quick turnarounds and strict quality control for every batch.
PCB Prototype – Need your prototype in 24–72 hours? We’ve got your back. Ideal for engineers in the development phase, we offer fast PCB prototyping with full traceability, fly-probe testing, and surface finish options.
PCB Assembly – Our turnkey PCB assembly service covers everything from component sourcing, SMT/DIP soldering, to functional testing. You send us your BOM and Gerber—we handle the rest.
Components Sourcing – Reliable sourcing of original, competitive prices, traceable electronic components.
IC Programming – Pre-programming and testing of integrated circuits to streamline your assembly process.

What PCB Types Does Best Technology Manufactured?

We are capable of manufacturing a wide variety of PCB types, including but not limited to:

FR4 PCBs (high speed PCB, IC substrate, high TG PCB, extra thin PCB, our special semi-rigid flex PCB and so on.)
Metal Core MCPCBs (aluminum based PCB, copper clad PCB, sinkpad PCB, thermoelectric copper separate PCB)
Ceramic PCBs (AlN, BeO, Al₂O₃, Zro2)
Flexible and Rigid-Flex PCBs, FFC, Dual access PCB
HDI PCBs
High-Frequency PCBs
Heavy Copper PCBs
Busbar PCBs
Hybrid Substrate PCBs

Whether you need high-reliability boards for aerospace, thermally conductive boards for LEDs, or RF boards for communication devices, we have the capability to deliver.

PCB Prototype Lead Time

We understand how crucial speed is in product development. Our standard PCB prototype lead time is:

Single-layer & double-layer PCBs: as fast as 24 hours
4-layer PCBs: typically 48–72 hours
6-layer or above: around 3–5 working days, depending on complexity

Below is a detailed prototype lead time sheet at Best Technology, the expedited options are available to meet urgent project deadlines.

Prototype(<1m²)	Layers	Normal Service	Expedited Service
FR4 PCB	1 Layer	3-4 days	24 hours
	2 Layers	4-6 days	24 hours
	4 Layers	8-10 days	48 hours
	6 Layers	8-10 days	72 hours
	8 Layers	10~14 days	72-96 hours
	10 Layers	14-18 days	72-96 hours
	HDI (1+N+1 2+N+2)	2.5 – 3.5weeks	TBD (depend on design)

Best Technology’s PCB Assembly Capabilities

And as a one-stop service provider to customers, we offer PCB assembly service as well, such as:

SMT (Surface-Mount Technology)
DIP (Dual In-line Package)
Reflow Soldering (for SMD components)
Wave Soldering (for DIP components)
Hand Soldering (connectors, through hole components)
Mixed Assembly Technologies
Wire Harness Assembly
PCBA Testing
Box Building Assembly

How to Work with us – From File to Finished Board?

Step 1: Upload Your Files

Submit your Gerber, BOM, or PCB design files via our secure portal. We support various formats and guarantee file confidentiality.

Step 2: Engineering Review & Instant Quote

Our team performs a DFM check and confirms design compatibility. You’ll receive a quote and estimated lead time within 2 hours.

Step 3: PCB Fabrication & Parts Procurement

We begin board production and source parts simultaneously through authorized channels like Mouser, DigiKey, and Arrow.

Step 4: SMT/DIP Assembly & Testing

Boards are assembled in our SMT lines with 3D AOI, X-ray, and functional testing to ensure performance and soldering quality.

Step 5: Secure Packaging & Global Shipping

We pack your PCBs using anti-static materials and ship via DHL, FedEx, or your chosen method. Worldwide delivery in 3–5 days.

Custom PCB Board Quote

Not sure about all your PCB specs? No problem — we’re here to help.

Request a custom PCB board quotation if your project includes any of the following advanced requirements:

Controlled Impedance
Via Filling or Plugging
Blind or Buried Vias
Heavy Copper (≥ 2oz)
Controlled Dielectric Thickness
Edge Plating
CPK Requirements

Simply share what you do know — our engineering team will review your files and guide you through the rest.

FAQs

Q1: What file formats do you support?

Gerber (RS-274X), BOM (Excel), Centroid files, Pick & Place, Altium, Eagle, and PDF for reference.

Q2: Can I order just a few prototype boards?

Yes, our minimum order starts from 1 piece for PCB prototypes.

Q3: Do you provide components?

Yes! We offer full turnkey assembly, including sourcing components from trusted suppliers.

Q4: How do you ensure quality?

Every board is electrically tested (flying probe/fixture), and assembly passes AOI and functional testing before shipment.

Q5: Do you offer NDA for file protection?

Absolutely. We provide NDA upon request and all files are kept confidential.

What Machines Are Used in PCB Manufacturing?

PCB manufacturing involves several machines, each designed for a specific task. Here are the most important ones:

Drilling Machines: These create precise holes for component leads and vias, ensuring proper connections between PCB layers.

Etching Machines: They remove excess copper to define the circuit pathways, ensuring clear and accurate traces.

Lamination Machines: These bond multiple PCB layers together, essential for multilayer boards.

Solder Mask Printers: These apply a protective layer to the PCB, preventing oxidation and short circuits.

Pick and Place Machines: These position surface-mount components with speed and accuracy.

Reflow Ovens: They heat solder paste to secure components, ensuring strong electrical connections.

AOI (Automated Optical Inspection) Machines: These scan PCBs for defects, reducing errors before final assembly.

Testing Equipment: Essential for verifying functionality, including electrical testing and X-ray inspection for complex designs.

What Is a PCB Prototyping Machine?

A PCB prototyping machine allows engineers to create test boards quickly before moving to full production. These machines help in reducing development time and costs by allowing in-house prototype fabrication. Some popular types include:

CNC Milling Machines: These carve circuit paths onto a copper-clad board, eliminating the need for etching chemicals.

Laser Etching Machines: They use high-precision lasers to create PCB patterns.

Desktop PCB Printers: These print conductive traces on flexible substrates for rapid testing.

Prototyping machines are great for small-batch production, enabling quick iterations in the design process.

What Machine Prints PCBs?

A PCB printing machine creates circuit patterns on PCB material. These machines use different technologies, including:

Inkjet PCB Printers: These print conductive ink directly onto the PCB surface, ideal for flexible circuits.

Screen Printing Machines: These apply solder paste and component markings onto the board.

Laser Direct Imaging (LDI) Machines: These use laser beams to transfer the circuit design onto the board, ensuring high precision.

3D PCB Printers: These advanced machines can print multilayer circuits directly onto substrates.

The choice depends on production needs, with high-end machines offering better precision and speed.

What Is the Difference Between PCB Assembly and PCB Manufacturing?

Many people confuse PCB manufacturing with PCB assembly. However, they are different processes:

PCB Manufacturing: This involves creating the bare board, including drilling, etching, laminating, and applying solder masks.

PCB Assembly: This involves placing and soldering components onto the board, using SMT machines for PCB assembly or through-hole soldering.

Both processes are crucial for building functional circuit boards, but assembly requires additional equipment like reflow ovens and wave soldering machines.

How Do You Manufacture a PCB Board?

The PCB board manufacturing process follows these steps:

Design & Layout: Engineers design the PCB using software like Altium or Eagle.

Printing & Etching: The circuit pattern is transferred onto the copper-clad board and unwanted copper is removed.

Drilling & Plating: Holes are drilled for components, followed by electroplating to ensure conductivity.

Lamination: Multiple layers are bonded together for multilayer boards.

Solder Mask Application: A protective layer is applied to prevent short circuits and oxidation.

Silkscreen Printing: Labels and component markings are printed for easy identification.

Cutting & Testing: Boards are cut to the required size and undergo electrical testing to ensure functionality.

This process ensures that PCBs meet industry standards and function as expected in electronic devices.

How Are PCB Boards Printed?

PCB printing involves several methods, including:

Photolithography: UV light transfers circuit patterns onto a copper layer for high precision.

Screen Printing: Used for applying solder paste and component labels.

Inkjet Printing: Prints conductive traces on PCBs, suitable for flexible electronics.

Laser Imaging: Creates fine-pitch circuits with excellent accuracy.

Advanced printing techniques ensure precision, especially for high-density PCBs.

How Much Does It Cost to Manufacture a Custom PCB?

The PCB board manufacturing machine cost depends on its type and capabilities. Here’s a rough breakdown:

The advanced equipment will help to save the manual process and help to save the cost. The equipment like small PCB board manufacturing machines, industrial PCB manufacturing machines, PCB prototyping machines, SMT machines for PCB assembly. Other cost factors include:

PCB complexity: More layers and finer traces increase production costs.
Material choice: High-frequency boards cost more than standard FR4 boards.
Order quantity: Bulk orders reduce per-unit costs significantly.

Understanding these costs helps businesses make informed investment decisions.

How to Choose a PCB Manufacturer?

Selecting the right PCB board manufacturing machine companies is key to quality production. Consider these factors:

Industry Experience: Choose a manufacturer with a strong track record.

Equipment & Technology: Advanced printed circuit board manufacturing equipment ensures higher precision.

Customization Options: Ensure the manufacturer supports specialized designs.

Certifications & Quality Standards: Compliance with ISO and IPC standards guarantees reliable products.

Turnaround Time: Faster production times improve time-to-market for new designs.

Customer Support: Responsive service helps with troubleshooting and order management.

A good manufacturer provides not only high-quality PCBs but also technical support and flexible solutions.

In conclusion, understanding PCB board manufacturing machine help businesses choose the right equipment for their production needs. From small prototyping machines to large-scale SMT assembly lines, every machine plays a vital role in ensuring efficiency and quality. Investing in the right equipment reduces errors, speeds up production, and ensures consistent results. If you’re looking for a reliable PCB supplier, Best Technology offers cutting-edge PCB solutions backed by 18 years of expertise. Get in touch with us via sales@bestpcbs.com to get the proper solution for your PCB manufacturing needs!

Who is the best manufacturer of PCB in China?

China has become a global leader in PCB manufacturing, offering high-quality boards at competitive prices. Best Technology is one of the best manufacturers of PCBs in China. With more than 18 years of experience, Best Technology specializes in multiple types of PCBs, including ceramic and metal core types. Our focus on quality and advanced technology makes us a reliable choice for demanding applications, such as consumer electronics, medical devices, and industrial applications.

Our factory is in Shenzhen City, China, our extensive production capabilities serve industries worldwide. Currently, our mouthy capability is 260,000 square feet (28,900 square meters), and more than 1,000 different boards will be completed.

Best Technology offers innovative designs that meet modern electronic demands. With a strong R&D team and engineers with more than 10 years of experience, and excellent management personnel, Best Technology is able to reply to customers within 12 hours wherever you are on Earth and ship out goods always on time. If you need any special PCB, just don’t hesitate to let us know, all our PCB products can be customized. Our R&D team will provide a corresponding PCB design, and PCB prototype according to your requirements.

Best Technology believes customer first, and face second. The percentage of on-time delivery is get to 97%. Best Technology has a strong reputation for producing high-quality PCBs and offering excellent customer service. We appreciate all support from our customers and never quarrel with our customers, but always try to understand them deeply. Therefore, if you have any needs, just feel free to let us know.

What is the best PCB board?

The best PCB board depends on the application. Different industries require specific types of PCBs to meet performance standards. Here are some of the most commonly used PCBs:

FR4 PCB – Made from fiberglass and epoxy resin, this is the most widely used PCB for consumer electronics. It offers good electrical insulation and mechanical strength.

Metal Core PCB – Often used in LED lighting and power electronics, these PCBs provide excellent heat dissipation, making them ideal for high-power applications.

Ceramic PCB – Known for its high thermal conductivity and low dielectric loss, ceramic PCBs are used in aerospace, military, and medical devices.

Rigid-Flex PCB – A combination of rigid and flexible PCBs, commonly found in compact electronic devices like smartphones and wearable technology.

HDI PCB – High-Density Interconnect PCBs allow for more components in a smaller space, making them essential for modern, high-performance electronics.

Selecting the proper PCB type ensures better performance and durability for specific applications.

What is the most expensive PCB board?

PCBs with complex designs and advanced materials tend to be the most expensive. Some of the costliest types include:

High-Layer-Count PCBs – These boards have multiple layers, making them expensive due to their intricate manufacturing process.

HDI PCBs – These high-density interconnect boards require fine lines, microvias, and precise manufacturing, increasing production costs.

Ceramic PCBs – Due to their high thermal and electrical performance, ceramic PCBs are among the most expensive. They are commonly used in aerospace, military, and advanced medical applications.

The cost of a PCB depends on material selection, layer count, and design complexity.

Which color PCB is best?

PCB color does not affect functionality, but it can impact visual inspection and aesthetics. Here are the most common PCB colors:

Green – The most widely used color, offering good contrast for inspections.

Blue – Commonly used in high-end applications; it provides a modern look.

Black – Looks premium but can absorb more heat, which may impact thermal performance.

Red – Often chosen for branding purposes.

White – Frequently used in LED applications to reflect light effectively.

Choosing a PCB color is mainly about aesthetics and ease of inspection.

What is the cheapest PCB finish?

The surface finish of a PCB protects the copper traces from oxidation. The most affordable option is HASL (Hot Air Solder Leveling). It provides good solderability and is widely used in consumer electronics. However, for finer pitch components, ENIG (Electroless Nickel Immersion Gold) is a better option, though it comes at a higher cost.

How long does a PCB board last?

The lifespan of a PCB depends on material quality, environmental factors, and usage conditions. On average, a well-manufactured PCB can last more than 10 years. Factors that affect longevity include:

Material Quality – High-quality laminates and finishes improve durability.

Operating Conditions – Exposure to high temperatures and humidity can degrade PCBs over time.

Manufacturing Process – Precision in manufacturing ensures longer-lasting boards.

Regular maintenance and proper usage help extend the lifespan of a PCB.

Who is the largest PCB manufacturer in the world?

Several companies dominate the global PCB industry. The largest PCB manufacturers include:

Best Technology (China)– provides one-stop service from designing, DFM, and fabrication of all types of printed circuit boards to components purchasing, PCBA (printed circuit board assembly), and box assembly. Offers 2-3 weeks delivery time without compromising the quality.

Zhen Ding Technology (Taiwan, China) – Supplies high-end PCBs for major tech brands.

TTM Technologies (USA) – Offers aerospace and military-grade PCBs.

Samsung Electro-Mechanics (South Korea) – Focuses on smartphone and display PCBs.

Nippon Mektron (Japan) – Leads in flexible PCB production.

These companies are known for innovation, quality, and large-scale production capabilities. As one of the top PCB manufacturers in world, Best Technology’s goal is to provide customers defect defect-free products fully consistent with their requirements to ensure each part presented to customers has top excellent quality. Warm welcome to contact us to cooperate for low-volume or large-volume PCB projects.

How to choose a PCB manufacturer?

Selecting the proper PCB manufacturer is crucial for ensuring high-quality boards. Here are some key factors to consider:

Manufacturing Capabilities – Check if they can produce multilayer, HDI, or flexible PCBs.

Quality Standards – Ensure they follow IPC standards and have certifications like ISO 9001.

Lead Time – Choose a manufacturer with fast turnaround times.

Material Quality – High-quality materials improve durability and performance.

Customer Support – Reliable manufacturers provide excellent technical support.

Pricing – Compare prices but avoid sacrificing quality for cost.

By evaluating these aspects, you can find the best PCB manufacturer for your needs.

In conclusion, finding the best PCB manufacturers ensures you get high-quality boards for your applications. Top manufacturers in China and worldwide offer advanced technology and reliable service. Whether you need rigid, flexible, metal core, or ceramic PCBs, choosing the proper supplier makes a big difference. If you need high-performance PCBs, Best Technology can provide top-quality solutions with excellent support. Just feel free to reach out to us at sales@bestpcbs.com for more information.

What is the USML, and how does it relate to ITAR PCB manufacturing?

The United States Munitions List (USML) is a critical part of ITAR regulations. It categorizes items that require strict export controls, including certain military-grade PCBs. If a PCB falls under this list, the manufacturer must comply with ITAR requirements to ensure controlled handling of sensitive technologies.

ITAR PCB manufacturing companies that deal with USML-listed items must follow strict security protocols, limit access to authorized personnel, and document every step of production. This is to prevent unauthorized access and ensure that military and defense-related PCBs do not fall into the wrong hands. Companies working in aerospace, defense, and government projects must confirm whether their PCBs are on the USML before production.

What are ITAR countries?

ITAR places strict controls on where sensitive PCB designs and components can be exported. Countries under U.S. sanctions or those that pose national security risks are restricted from receiving ITAR-controlled products. This includes countries listed by the U.S. Department of State and those with complex international relations with the U.S.

If a company wants to export ITAR PCBs, it must ensure the receiving country is not restricted. Any violation can lead to legal consequences, including fines and loss of export privileges. ITAR regulations aim to safeguard U.S. military and aerospace technology from unauthorized use by foreign entities.

What is the difference between ITAR PCB assembly and standard PCB assembly?

ITAR PCB assembly is different from standard PCB assembly in several key ways:

Strict Security Controls: ITAR PCB assembly requires additional layers of security, including limited access to production areas and personnel background checks.

Controlled Data Handling: Design files and Gerber data for ITAR PCBs must be transmitted securely, often through encrypted file transfer protocols (SFTP, VPNs, or secure cloud services).

Material and Supplier Restrictions: Components for ITAR PCBs must come from trusted suppliers that meet U.S. security and compliance requirements.

Traceability: Every component, material, and production step must be documented to ensure full traceability.

These additional requirements increase costs but ensure the safety and reliability of sensitive PCB assemblies used in military and defense applications.

What are the ITAR requirements for PCB manufacturers in the U.S.?

For a manufacturer to be ITAR-compliant, it must:

Implement strict facility access controls to prevent unauthorized personnel from entering production areas.

Use encrypted communication methods when transferring design files and manufacturing data.

Ensure that only U.S. citizens or authorized personnel handle ITAR-related PCB projects.

Maintain proper documentation and compliance records for audits and inspections.

Failing to meet ITAR requirements can lead to fines, loss of manufacturing licenses, and legal penalties. Companies must stay updated on ITAR regulations to avoid compliance issues.

How to find reliable ITAR PCB manufacturing companies in the U.S.?

Finding a trusted ITAR PCB manufacturer involves looking for several key factors:

ITAR Registration: Ensure the company is officially registered with the U.S. Department of State.

Proven Experience: Check if the manufacturer has experience working with defense, aerospace, and government projects.

Secure Facilities: ITAR-certified manufacturers have strict access controls and cybersecurity protocols in place.

Positive Industry Reputation: Look for customer reviews, testimonials, and case studies from previous clients.

Full Compliance Documentation: Ensure the company provides the necessary paperwork to prove ITAR compliance.

Choosing the proper ITAR PCB manufacturer guarantees security, quality, and adherence to regulations.

How to transmit Gerber data securely to ITAR PCB manufacturers?

Since ITAR PCBs contain sensitive information, securely transmitting Gerber data is crucial. Here are some best practices:

Use Encrypted File Transfers: SFTP, VPNs, and secure cloud services protect against unauthorized access.

Limit Data Access: Only authorized employees should have access to ITAR-related design files.

Implement Multi-Factor Authentication (MFA): This adds an extra layer of security when logging into file transfer systems.

Sign NDAs with Suppliers: Ensuring non-disclosure agreements (NDAs) are in place protects intellectual property.

Keep Transfer Logs: Document every file transfer to track where and when files are accessed.

Taking these steps helps protect sensitive designs from cyber threats and unauthorized distribution.

How does ITAR compliance affect PCB manufacturing costs?

ITAR compliance increases manufacturing costs due to:

Additional Security Measures: Secure facilities, background checks, and cybersecurity investments drive up costs.

Restricted Supply Chains: ITAR-compliant manufacturers must source components from authorized suppliers, which can be more expensive.

Higher Compliance Costs: Manufacturers must pay registration fees, maintain legal documentation, and train employees.

Limited Workforce: Only U.S. citizens or authorized personnel can work on ITAR PCB projects, restricting hiring options.

While ITAR compliance adds expenses, it ensures the security and quality of PCBs used in military and aerospace applications. Companies looking for ITAR PCBs should weigh the long-term benefits of security and compliance over short-term cost savings.

What industries require ITAR PCB assembly for their electronics?

Several industries rely on ITAR PCB assembly due to the sensitive nature of their applications:

Defense & Military: Used in weapon systems, communication equipment, and surveillance technology.

Aerospace: Essential for avionics, satellite communication, and space exploration systems.

Government Projects: Secure computing infrastructure and classified technology projects.

Medical (Limited Cases): Some medical devices require ITAR compliance when integrated into military healthcare systems.

Companies operating in these sectors must ensure they work with ITAR-certified PCB manufacturers to stay compliant with U.S. laws and regulations.

In conclusion, ITAR PCB manufacturing is essential for industries handling sensitive electronics. Choosing a certified manufacturer ensures compliance, security, and reliable product quality. Working with an ITAR-registered supplier guarantees that your PCB designs and assemblies meet all legal requirements while protecting intellectual property. If you’re looking for an ITAR-compliant PCB manufacturer, partnering with a trusted and experienced company is the best way to ensure success.

Finally, Best Technology is a trusted PCB manufacturer in China, offering a wide range of PCB solutions to more than 1,200 customers in more than 60 countries & areas. With a commitment to quality and innovation, we help our partners find the suitable PCB manufacturing solutions for their needs. If you’re looking for a reliable PCB supplier, just feel free to contact us at sales@bestpcbs.com, we are an experienced company ensures success in your projects.

What is a single-sided PCB circuit board

Single-sided PCB circuit board is a type of printed circuit board. Only one side of the PCB board has circuits (it can have holes or not), and the other side is a substrate or directly covered with insulating ink. There is no circuit and the whole board is transparent under strong light (except for individual boards and special process requirements). The cross section only contains copper foil on the side with circuits.
Single-sided PCB circuit board is obtained by etching copper-clad board. Copper-clad board consists of board base and copper foil. The board base is usually made of insulating materials such as glass fiber, and is covered with a layer of copper foil (usually oxygen-free copper).

Single layer PCB manufacturer

Single layer PCB manufacturer Best Technology has offered high-quality PCBs and the best PCB assembly & box building service all over the world since 2006. We are professional fabricator on PCB prototype, IPC Class III standard are available. You can get high-quality PCB board and PCBA at a very reasonable price.

Single layer PCB design
Best Technology excels in PCB design, perform PI analysis, SI analysis, EMC test and DFM tests to ensure one-time successed PCB design. Over 20 professional engineers, all of them has more than 15+ years experience in PCB, we make sure every design is optimized for performance and manufacturability.

Single layer PCB prototype
As an industry-leading PCB prototype manufacturer, Best Technology offers 24 hours quick turn PCB prototype, PCB assembly and reliable small-batch PCB production. Free technical support and VIP one-to-one service.

Single layer PCB production
With over 18 years PCB manufacture experience, we dedicated to provide highest quality PCB for customers. We offer turnkey service from PCB design, PCB layout, PCB prototype, mass production and PCB assembly. Contact us to get an instant quote.

Single layer PCB assembly
Professional PCB assembly service, includes DFM/DFA checks, function/ICT testing, X-RAY, Online dual AOI, nitrogen reflow oven. 10+ SMT lines, free passive parts and Thorough Inspections! SMT, Thru-hole, BGA, QFN Assembly at Low Prices! No MOQ, complex and difficulty designs welcome!

Single-sided PCB production process

Cutting
Drilling or punching
Screen printing circuit anti-etching pattern or using dry film
Curing inspection and board repair
Screen printing solder mask pattern (commonly used green oil)
Screen printing character mark pattern, UV curing
Preheating, punching and appearance
Electrical open and short circuit test
Pre-coating flux anti-oxidant (drying) or tin spraying hot air leveling
Packaging and delivery

Single-sided PCB production capacity

Item	Content
Material type :	XPC FR-1 FR-4 CEM-1
Surface finish :	ENIG gold, HASL Immersion Tin, Chemical Silver OSP
Layer No :	Single side, Multilayer PCB
Max PCB size:	1500mm*600mm
Min PCB size:	5mm*5mm
Min space/width:	0.1mm
Warp and Twist:	≤0.5%(board thickness：1.6mm，PCB size ： 300mm*300mm)
Board thickness:	0.3-5.0mm
Copper thickness:	35um-240um
Outline Tolerance:	±0.15mm
V-CUT Precision:	±0.1mm
Capacity:	80000㎡/Month
PTH Dia tolerance:	±0.076mm
Outline tolerance:	CNC ：±0.1mm punch：±0.15mm

What are the single-sided PCB materials?

What are the single-sided PCB materials

Phenolic paper substrate
Phenolic paper substrate (commonly known as cardboard, plastic board, V0 board, flame retardant board, red-letter copper clad board, 94V0). The most commonly used product models of phenolic paper-based copper clad boards are FR-1 (flame retardant) and XPC (non-flame retardant). Single-sided copper clad boards can be easily judged from the color of the characters on the back of the board. Generally, red characters are FR-1 (flame retardant) and blue characters are XPC (non-flame retardant). This type of board is the cheapest compared to other types of boards.

Epoxy fiberglass cloth substrate
Epoxy fiberglass cloth substrate (commonly known as: epoxy board, fiberglass board, fiberboard, FR4), epoxy fiberglass cloth substrate is a type of substrate with epoxy resin as adhesive and electronic grade glass fiber cloth as reinforcing material. Its bonding sheet and inner core thin copper clad board are important substrates for making multi-layer printed circuit boards. The working temperature is high and its own performance is less affected by the environment. In terms of processing technology, it has great advantages over other resin fiberglass cloth substrates. This type of product is mainly used for double-sided PCBs. It is also about twice as expensive as phenolic paper substrates, and the commonly used thickness is 1.5MM.

Composite substrates
Composite substrates (commonly known as powder boards, etc., cem-1 boards are also called 22F in some places in China) mainly refer to CEM-1 and CEM-3 composite-based copper-clad boards. Copper-clad boards made of wood pulp fiber paper or cotton pulp fiber paper as core reinforcement materials and glass fiber cloth as surface reinforcement materials, both of which are impregnated with flame-retardant epoxy resin, are called CEM-1. Copper-clad boards made of glass fiber paper as core reinforcement materials and glass fiber cloth as surface reinforcement materials, both of which are impregnated with flame-retardant epoxy resin, are called CEM-3. These two types of copper-clad boards are the most common composite-based copper-clad boards. This type of board is cheaper than FR4 type boards.

Single-sided PCB circuit board price

Since the cost of single-sided PCB circuit boards is affected by many factors, including the cost of raw materials, production cost, production process, special requirements, etc., its exact pricing needs to be negotiated with its single-sided PCB circuit board supplier. The general unit price calculation formula is: (length MM) × (width MM) × 0.01 × unit price (yuan/square meter) ÷ 10000 (rounded to 3 decimal places)
For specific single-sided PCB quotes, please consult bestpcbs．

Single-sided PCB circuit board price

Single-sided PCB applications and features

Single-sided PCBs are increasingly widely used due to their many unique advantages;
High density: For decades, high-density printed boards have developed with the improvement of integrated circuit integration and the advancement of installation technology.
High reliability: Through a series of inspections, tests and aging tests, PCBs can work reliably for a long time (usually 20 years).
Designability: According to the requirements of various performances (electrical, physical, chemical, mechanical, etc.) of single-sided boards, printed boards can be designed in a short time and efficiently through design standardization.
Manufacturability: Through modern production management, standardization, scale (quantification), automation, etc. can be achieved to ensure the consistency of product quality.
Testability: Complete test methods, standards and various test equipment and instruments have been established to detect and evaluate the qualification and service life of a single PCB.
Assembly: Circuit boards facilitate standardized assembly of various components to achieve automated, large-scale mass production. At the same time, circuit boards and various component assemblies can be assembled into larger components and systems, and even complete machines.

Maintainability: Circuit boards and various component parts are manufactured with standardized designs and scales. If a system fails, components can be replaced quickly and conveniently. The system can recover quickly due to this flexibility. More examples include system miniaturization, lightweight, high-speed signal transmission, etc.

FAQ About single sided pcb

FAQ About single sided pcb

Q: When laying out the board, if the lines are dense, there may be more vias, which will of course affect the electrical performance of the board. How can I improve the electrical performance of the board?
A: For low-frequency signals, vias are not a big deal, but for high-frequency signals, try to reduce vias. If there are many lines, you can consider multi-layer boards;

Q: Is it better to add more decoupling capacitors on the board?
A: Decoupling capacitors need to be added with appropriate values at appropriate locations. For example, add them to the power supply port of your analog device, and use different capacitance values to filter out stray signals of different frequencies;

Q: What are the standards for a good board?
A: Reasonable layout, sufficient power redundancy of power lines, high-frequency impedance, and simple low-frequency routing.

Q: How much difference do through holes and blind holes have on signals? What are the application principles?
A: Using blind or buried holes is an effective way to increase the density of multi-layer boards, reduce the number of layers and board size, and greatly reduce the number of plated through holes. But in comparison, through holes are easy to implement in terms of process and have lower costs, so through holes are generally used in designs.

Q: What kind of layout can achieve the best heat dissipation effect?
A: There are three main sources of heat in PCB: (1) heat generated by electronic components; (2) heat generated by the PCB itself; (3) heat transmitted from other parts. Among these three heat sources, the heat generated by components is the largest and is the main heat source, followed by the heat generated by the PCB board. The heat transmitted from the outside depends on the overall thermal design of the system and is not considered for the time being. The purpose of thermal design is to take appropriate measures and methods to reduce the temperature of components and PCB boards so that the system can work normally at a suitable temperature. This is mainly achieved by reducing heat generation and accelerating heat dissipation.

Q: Can you explain the proportional relationship between the line width and the size of the matching via?
A: This is a good question. It is difficult to say that there is a simple proportional relationship because the two simulations are different. One is surface transmission and the other is ring transmission. You can find a via impedance calculation software on the Internet, and then keep the impedance of the via consistent with the impedance of the transmission line.

Q: In an ordinary PCB circuit board with an MCU control, but without high current and high-speed signal requirements, is it better to lay a layer of ground wire around the outermost edge of the PCB to wrap the entire circuit board?
A: Generally speaking, just lay a complete ground.

Q: How to deal with the avoidance of vias during the wiring process of high-speed PCB, what good suggestions are there?
A: For high-speed PCB, it is best to make fewer vias and solve the need to increase vias by adding signal layers.

Q: How to select the thickness of the power trace in PCB board design? Are there any rules?
A: You can refer to: 0.15×line width (mm)=A, and copper thickness also needs to be considered.

Q: When digital circuits and analog circuits are on the same multi-layer board, should analog ground and digital ground be arranged on different layers?
A: This is not necessary, but analog circuits and digital circuits should be placed separately.

Q: How many vias are generally suitable for digital signal transmission? (Signals below 120Mhz)
A: It is best not to exceed two vias.

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